– Minor bug fixes Soulver 4 is our biggest update in seven years, with 50+ new features, including: NEW WORKFLOWS – Trip planning: plan for dates spent in each destination, and get an alert when you exceed your planned trip length – Tags: label lines with #hashtags and do totals or averages across the tag CUSTOMIZABILITY – The definition sheet: a dedicated sheet to define global variables & new unit types – Redesigned settings window, with 20+ additional settings to further personalize your Soulver experience, including answer column color & alignment NEW EDITOR FEATURES – Dividers: structure long sheets with section dividers – Line highlighting: highlight from eight delightful colors to make important lines stand out SHEET MANAGEMENT – Pin sheets to the top of a folder – Archive sheets you no longer want to edit MONEY CALCULATIONS – Sales tax: calculate the amount of sales tax in an amount – Income tax: calculate the amount of tax paid in a given country – Inflation: calculate how much an amount from the past is worth today SCIENTIFIC CALCULATIONS – New units for calculating pressure, chemistry calculations, force & acceleration – New units for electrical calculations (resistance, potential, current, charge, inductance, capacitance, conductance, flux) VEHICLE CALCULATIONS – Angular velocity & torque units – Fuel efficiency & fuel consumption units CALENDAR CALCULATIONS – Support for calculations involving cultural events (Christmas, Ramadan, Chinese New Year, etc.) – Format dates using format patterns – Improvements to work hour calculations CHANGE OVER TIME – File downloading functions: "time to download 3GB @ 10 MB/s" (= 5 minutes) – Linear growth functions: "time from $20k to $40k at $2k every month" (= 10 months) – Exponential growth functions: "time from 20k to 100k at 10% growth per month" (= 16.8 months) GEOGRAPHY CALCULATIONS – Calculate distance between places – DMS (degrees, minutes, seconds) – Get the GPS location for a given city or airport iPHONE KEYBOARD – Hold down on the "9" key to activate the cursor pad from the popup. You get arrow keys for all cardinal directions, move to start/end, bump line buttons, and forward delete – Added a subtle … to keys that offer additional options via a popup (triggered by a long press)

Soulver 4 is our biggest update in seven years, with 50+ new features, including: NEW WORKFLOWS – Trip planning: plan for dates spent in each destination, and get an alert when you exceed your planned trip length – Tags: label lines with #hashtags and do totals or averages across the tag CUSTOMIZABILITY – The definition sheet: a dedicated sheet to define global variables & new unit types – Redesigned settings window, with 20+ additional settings to further personalize your Soulver experience, including answer column color & alignment NEW EDITOR FEATURES – Dividers: structure long sheets with section dividers – Line highlighting: highlight from eight delightful colors to make important lines stand out SHEET MANAGEMENT – Pin sheets to the top of a folder – Archive sheets you no longer want to edit MONEY CALCULATIONS – Sales tax: calculate the amount of sales tax in an amount – Income tax: calculate the amount of tax paid in a given country – Inflation: calculate how much an amount from the past is worth today SCIENTIFIC CALCULATIONS – New units for calculating pressure, chemistry calculations, force & acceleration – New units for electrical calculations (resistance, potential, current, charge, inductance, capacitance, conductance, flux) VEHICLE CALCULATIONS – Angular velocity & torque units – Fuel efficiency & fuel consumption units CALENDAR CALCULATIONS – Support for calculations involving cultural events (Christmas, Ramadan, Chinese New Year, etc.) – Format dates using format patterns – Improvements to work hour calculations CHANGE OVER TIME – File downloading functions: "time to download 3GB @ 10 MB/s" (= 5 minutes) – Linear growth functions: "time from $20k to $40k at $2k every month" (= 10 months) – Exponential growth functions: "time from 20k to 100k at 10% growth per month" (= 16.8 months) GEOGRAPHY CALCULATIONS – Calculate distance between places – DMS (degrees, minutes, seconds) – Get the GPS location for a given city or airport iPHONE KEYBOARD - Hold down on the "9" key to activate the cursor pad from the popup. You get arrow keys for all cardinal directions, move to start/end, bump line buttons, and forward delete - Added a subtle … to keys that offer additional options via a popup (triggered by a long press)

Sunrise & Sunset: - Get sunrise, sunset, and daylight hours for any place — `sunrise in Tokyo`, `sunset in Paris on Dec 21`, `daylight hours in Reykjavik` Quarters: - Support for expressions using “quarter”, like `next quarter`, `last quarter` (e.g. `days until next quarter`) Superscripts: - Support for superscript exponent characters: `100²` → `100^2` Bug Fixes: - Improved the accuracy of one particular exponent-related calculation (thanks Harry)

- Improved "Sheets & Syncing" settings - Fixed a few minor issues that popped up in the 3.16 release

# Languages - Added Japanese, Korean, & Italian localizations - Soulver's documentation is now translated into all languages # General - Additional cases in which the previous line will be inserted on a new line, including starting a line with a currency, a percentage phrase, "to", and other specifiers - Added a setting under **Styling** to select whether a line reference token shows the referenced result (the default), or the line number of the referenced line # Calculator Screen Density Calculations - Added PPI/DPI units - Convert between physical length and pixels at a given density, for example `1 cm in px @ 326 ppi` or `40 px to cm at 96 dpi`. - Added a screen density function like `ppi of 15" screen at 1024x768`. Trigonometry - Added cotangent & cosecant trigonometry functions (cot, csc) and their hyperbolic, inverse, and degree variants (Coth, csch, acot, acsc, cotd, cscd, acotd, and acscd) Units - Added rates for the Uniswap (UNI) cryptocurrency Functions - Added an "is x prime" function: "is 59 prime" (= true) Statistics - Added standard deviation: "standard deviation of 20, 30 and 40" (=10) - Added "avg" as a synonym for "average" ("avg of 3,4,5") Calendar & timezone calculations - Added a shorthand time difference function: "time difference Paris" [interpreted as "what is the time difference between here and Paris], also "time diff paris" & "diff paris" - Added a “years to” function (years to 2029) Percentage phrases now support arbitrary comment words in more cases. For example: - 20% discount off $500 - 5% gratuity on $95 - 40% of 90 United States customary units Improved handling of US customary units. * US customary units are now returned in certain cases when the input uses US customary units * Added support for compound feet-and-inches expressions using “and” * `5 feet and 3 inches in cm` * Added additional feet/inches aliases Cities and airports - Added 119 additional tourist-destination cities and airports Bug fixes - Fixed an issue with rounding functions and lap times (thanks Jasper) - Fixed an issue with line dp settings not applying to feet & inches (thanks Jon) - Fixed an issue with locales that use a dot as a decimal separator and space as the thousands separator (though uncommon, this can be set as a custom locale in macOS system settings) - Fixed an issue with adding clock-formatted times around daylight savings change boundaries

# iOS - Fixed an issue with multi-page printing on iOS 26 cutting off on the edges (thanks Joshua) - Fixed an issue with the statistic not being included in PDF exports when selected (thanks Christian) - Keypad optimised for iPhone Air # iPadOS - Fixed a visual issue with the sheets sidebar in compact mode on iPadOS 26 - Added a setting to completely disable the floating number pad on iPad (helpful for customers with Magic keyboards)

- Fixed a rare crashing bug introduced in the previous update

Support for Apple's latest operating systems, iOS 26 & iPadOS 26. iPad: - Tweaks for the new windowing system and menu bar - Additional export options are now presented when using the share button after a swipe on a sheet Calculator: - Additional built-in constants: phi (the golden ratio) and tau (2π) - Support for date + plain number type expressions, assuming either days or hours. For example: "August 5 + 5" [assume days], or "3:45 pm + 5" [assume hours] - Support for "hourly", "daily", "weekly", "monthly", "quarterly" and "yearly" as both the compounding interval and interest interval in the compound interest formula. For example: "hourly interest on $1k for 3 years at 4% compounding quarterly"

What's new in Soulver 3.14.5? - Fixes a rare sync issue that crept in in the last update What's new in Soulver 3.14.4? # Custom keys - The custom key settings pane now shows you the standard keyboards that you can use for inspiration to quickly set up your custom keyboard how you want. - Keys added to the custom keyboard that match the title of a standard key will now get automatic additional popup options (when available). For example, if you name a key "today", you'll automatically get "tomorrow" and "now" available as extra options. # Contextual Menu - The contextual menu on a sheet now lets you print, export into PDF, and send styled emails with a customizable preview stage. - Copy Lines with Answers (as plain text) is now available on the contextual menu on a sheet too. # Engine Improvements - Support for Python style trailing comments on the end of lines (# this is a comment). - "1K" (uppercase K) is once again interpreted as one thousand, with "1 K" being 1 kelvin. # Bug fixes - Fixed an issue with the wrong default currency symbol location for Swedish Kroner. - Fixed an issue with negative operators & stock tickers not being recognised in some cases (thanks Sami). - Fixed an issue with numbers being auto-formatted in multi-hash Markdown headings (###). - Fixed an issue with "oct" clashing with the octal conversion function in an expression like "oct 1 2024 to jun 1 2025".

# Custom keys - The custom key settings pane now shows you the standard keyboards that you can use for inspiration to quickly set up your custom keyboard how you want. - Keys added to the custom keyboard that match the title of a standard key will now get automatic additional popup options (when available). For example, if you name a key "today", you'll automatically get "tomorrow" and "now" available as extra options. # Contextual Menu - The contextual menu on a sheet now lets you print, export into PDF, and send styled emails with a customizable preview stage. - Copy Lines with Answers (as plain text) is now available on the contextual menu on a sheet too. # Engine Improvements - Support for Python style trailing comments on the end of lines (# this is a comment). - "1K" (uppercase K) is once again interpreted as one thousand, with "1 K" being 1 kelvin. # Bug fixes - Fixed an issue with the wrong default currency symbol location for Swedish Kroner. - Fixed an issue with negative operators & stock tickers not being recognised in some cases (thanks Sami). - Fixed an issue with numbers being auto-formatted in multi-hash Markdown headings (###). - Fixed an issue with "oct" clashing with the octal conversion function in an expression like "oct 1 2024 to jun 1 2025".

# Inline Knowledge Assistant - The default provider for inline knowledge queries is now Wolfram|Alpha - Wolfram|Alpha is the most reliable data source for live and accurate data, and it supports natural language queries. - If Wolfram|Alpha cannot process your query (for example, if you use a language other than English), the knowledge assistant will direct your query to the latest AI model from OpenAI. - The optional data subscription is required to use the inline knowledge assistant. # Large currency notation This update adds support for additional symbols representing large currencies (commonly used as shorthands in finance and journalism): - Millions: $1M, $2m, or $3mn - Billions: $1B, $2b, or $3bn - Trillions: $1T, $2t, or $3tn Currency results at these magnitudes will automatically use the new currency notation symbols. - Which symbols are used depends on your region: for example, uppercase "$K, $M, $B, $T" are used in the US, and longer form "$k, $mn, $bn, $tn" are used in the UK. # Minor improvements - Fixed an issue with the automatic number formatter when formatting negative numbers with a fractional component after adding a space between the minus sign and number. - New lines now automatically inherit the formatting settings of the previous line (this behaviour matches Soulver 2), rather than defaulting to the default. - 'yr' and 'mo' are now supported as aliases for 'years' and 'months'. - Support for "weather in place in a month of the year" style weather queries, like "weather in Tokyo in June" (advanced data subscription or Setapp required). - Modernised currency codes for Mauritanian Ouguiya (MRO → MRU) and Venezuelan bolívar (VEF → VES). - A slightly more accurate definition for the density of corn. # iPhone version - Fixed an issue where the app could sometimes take a few seconds to launch during periods of low network coverage. - Fixed an issue where the move to line start/end feature was moving the cursor to the line start/end (rather than paragraph start/end).

# Non-decimal bases - Support for unit expressions in bases other than decimal, like "0xF days in minutes" - Added support for base 8 (octal) numbers: 123 as octal (= 0o173) - Added support for converting into other bases using a phrase "as base x", like "0b101101 as base 16" (= 0x2D) - Added support for converting into other bases using functions: bin(), hex(), int() and oct() (inspired by Python) # Expression Formatting Auto-spacing division slashes: - Soulver will now automatically insert spaces around slash division characters in certain cases, like in "500 / 40" - There are still many cases where it's not preferred, like when working with fractions (1/3), rates (10 km/h), and Soulver will continue to not auto-space the division slash in these cases. Thousands separators: - Soulver will now delete unnecessary thousands separators when deleting digits from the end of a number (i.e. "1,000" will now become "100" when deleting the final zero) # Financial Functions Investment required for return - This function is useful for when you have a specific return on investment you'd like to achieve from an investment (like a bank deposit) - Specify a target dollar amount you wish you receive over a given period of time in interest, and the interest rate - Soulver will tell you how large your initial bank deposit needs to be Examples: - "investment required for $10k/month at 5%" (= $2.4M) - "deposit needed for $42k/year at 7.5%" (= $560k) Daily mortgage payment functions: - daily payment on $1M over 30 years at 6.5% (= $207.67) - daily interest paid on $1M over 30 years at 6.5% (=$116.40) # Other Added a clamp function: - "clamp 26 between 5 and 25" (= 25) - "clamp 4 from 5 to 25" (= 4) # Bug Fixes - Fixed an issue with certain rounding phrase syntaxes that broke after the previous update, like "$110.00 USD in AUD to 2 digits" (thanks Ian & Mark) - Fixed an issue where global currency variables were being rounded to 2 dp (thanks Shai) - Fixed a bug where the floor() function wasn't working correctly with degree units (thanks Markus) - Fixed an issue with very small numbers displaying as zero with notation disabled (thanks Eli)

# Rounding Numbers Up and Down to Nearest Interval - Added phrases to round numbers up or down to a specific interval - For example, "round 21 up to nearest 5" (= 25), "round down 20 to nearest 8" (= 16) # Time to Decimal Conversions - Support for converting time into decimal: for example, "10:15 to decimal" (= 10.25) # Millisecond Unix Timestamps - Added support for converting millisecond timestamps into dates, like "1733823083000 to date" # Timezones - You can now include "time" as a commenting word in time zone conversion, like "3pm Sydney time to Lisbon time" - "10am to London" will now be interpreted as "10am here to London" # General - When copying out multiple lines of text with expressions & answers that include subtotal lines, these will now be included on their own line # Bug fixes - Fixed an issue with sheets written in certain locales that use space as a thousands separator being incorrectly interpreted after syncing (thanks Øyvind & Edgar) - Fixed an issue with auto-converting quantities in brackets in QuickSoulver (thanks Chris) - Fixed a crash with the factorial function (when doing an expression like "fact(9999999.3)") - Fixed an issue where an expression like "1.6 fl oz/acre to mL/ha" would return an error instead of converting correctly - An expression like "Monday 5pm-7pm" now correctly returns the interval of time specified (2 hours in this example) # Localizations - Minor improvements to the Russian localization - Fixed an issue with the Chinese translation of Soulver not working correctly

# Larger Floating Number Pad with Accessory Bar (on iPad) - We've added a larger floating number pad with increased key sizes to iPad and the handy accessory bar (which you may have used in the iOS version) - The keyboard accessory bar provides many useful keys for various workflows, including currency conversions, working with variables, percentages, and date & time calculations - You can customize the keyboard accessory bar with your own keys - Toggle between the larger and compact floating number pads, depending on your needs # Use the Floating Number Pad Without the System Keyboard (on iPad) - It can be helpful to hide the system keyboard when you don't need it (especially on smaller iPads, like the iPad Mini in landscape) - Hide/show the system keyboard using a button in the floating number pad # Other Number Pad Improvements (on iOS) - Added parentheses ( ) as a popup option on the multiplication key - Added move cursor left/right keys to the general accessory keyboard # System Integration - Added a Control Center button to open Soulver (iOS 18+) - Support for dark & tinted icons (iOS 18+), and large & small icon styles (on iPad) # Rounding Numbers Up and Down to Nearest Interval - Added phrases to round numbers up or down to a specific interval - For example, "round 21 up to nearest 5" (= 25), "round down 20 to nearest 8" (= 16) # Time to Decimal Conversions - Support for converting time into decimal: for example, "10:15 to decimal" (= 10.25) # Bug Fixes - Fixed a crash on first launch on iPhone after starting the trial - Fixed an issue with using the number pad (on iPhone) alongside third-party keyboards (like SwiftKey from Microsoft, or Gboard from Google) - Fixed an issue where pasting copied text containing line reference tokens into other apps wasn't working (on iOS) - Fixed an issue where the variable accessory keyboard could show an out-of-date variable state for a line (on iOS) - Fixed an issue with sheets written in certain locales that use space as a thousands separator being incorrectly interpreted after syncing (thanks Øyvind & Edgar)

This update adds some improvements to the weather feature. They require the optional data services subscription, and iOS/iPadOS 18 or later. Historical weather queries - Look up the average, high, and low temperatures, as well as rainfall, in a place on a particular date. - Data is available back to August 1, 2021. Historical averages by month - Perform weather queries for the average high/low temperatures and rainfall in a place in a given month. - For example, "high in New York in June." - Note that these are historical averages based on weather records going back to the 1970s (not maximum/minimums). Weather & time zone queries for small places: - Soulver can already perform weather and time zone queries for approximately 500 of the largest cities on Earth. - New in this update is the ability to look up weather for any place on Earth, including smaller places. - For example, you can now type "weather in Ubud, Bali," or "temperature in Assisi, Tuscany." - This feature also works for time zone queries using "time in (place)": "time in Inverness, Scotland," "time in Wollongong, NSW." - And when working out time differences: "time difference between Kemer, Turkey, and Mill Valley, Marin County."

What's new in 3.12.1? Fixed a crash when viewing the getting started guide What's new in 3.12? Added support for the new iPhone 16 Pro screen sizes & iOS/iPadOS 18. Editor - The title of the current sheet will be displayed in the navigation bar (if it has one) - Note that a "title" in Soulver refers to when you begin a sheet with a "#" Quick actions - Tap the answer of the line you're editing to quickly copy it to the clipboard - Tap an empty line to quickly make a subtotal of lines above on that line Currency Keyboard - You can now pin select currencies to the start of the list (hold down on the currency code button, and choose "Pin" or "Unpin") Sharing - PDF is now the default file format for sharing a sheet. Bug fixes - Fixed a bug where the "( )" button would not wrap a text selection in brackets (thanks Evgeny)

Added support for the new iPhone 16 Pro screen sizes & iOS/iPadOS 18. Editor - The title of the current sheet will be displayed in the navigation bar (if it has one) - Note that a "title" in Soulver refers to when you begin a sheet with a "#" Quick actions - Tap the answer of the line you're editing to quickly copy it to the clipboard - Tap an empty line to quickly make a subtotal of lines above on that line Currency Keyboard - You can now pin select currencies to the start of the list (hold down on the currency code button, and choose "Pin" or "Unpin") Sharing - PDF is now the default file format for sharing a sheet. Bug fixes - Fixed a bug where the "( )" button would not wrap a text selection in brackets (thanks Evgeny) # What's new in the Soulver calculator? Units & Conversions - Added cubic micrometer & square nanometer units - Support for conversion from & into imperial volume units explicitly, like "1 liter in imperial pints" - Added support for unit expressions with a fractional value, like "1 1/2 pounds" - More flexible unit conversion for ostensibly incompatible units: "3 mph to minutes" (convert to miles/minute), "10 cubic centimeters to meters" (convert to cubic meters) - Support for automatic conversion of units without explicit value: "usd eur" will be interpreted as "1 usd in eur" - Units in rates will now be preserved rather than cancelling out when converting to an alternative form: "8g/2 lb as grams/lb (= 4 g/lb)" Stock Tickers - Added Nvidia (NVDA) as a built-in stock ticker (along with the existing support for the tickers of Apple, Microsoft, Google, Amazon, Meta, Tesla, AirBnB, & Netflix) Cryptocurrencies - Switched to using "POL" as the symbol for the Polygon token (previously "MATIC") Time zones - Support for "ct" (central time), "pt" (pacific time), "mt" (mountain time) and "et" (eastern time) Subtotals - When starting a new line with an operator (±) inside a subtotal, Soulver will no longer insert the previous line as a reference. This is helpful for doing running subtotals. Financial functions You can now work out compound interest compounding monthly and quarterly: - "interest on $100 after 3 years at 10% compounding monthly" - "interest on $100 for 3 years at 10% compounding quarterly" General - Support for larger inputs to combination and permutation functions - Support for min/max functions with percentages (thanks Eemil) - Power phrase function: "3 to the power of 9", "2 exponent 4", 4 raised to 2" - Added additional trigonometry functions that take their parameter in degrees: "asind", "acosd", "atand" and "tand" International - Support for full width parenthesis characters（commonly used in China, Korea & Japan） Bug fixes - Fixed an issue where "1.003.020" was incorrectly being interpreted as a date (thanks @infolinux) - Fixed an issue with summing multiple decimal rates in the quick total or subtotals (like 3.4/day, 5.9/day, etc), (thanks Devin) - Fixed an issue with certain unit multiplications not returning in the most ideal form: "3 min × 15 mph" now returns "0.75 mi" rather than 1,207 m - Fixed an issue with feet units that are written with a trailing apostrophe, like 30.334'

# Bitwise Operators Introduced support for bitwise operators, including: - Bitwise AND ("&"), bitwise OR ("|"), bitwise XOR ("xor") - Bitwise left shift and bitwise right shift # Permutations & Combinations Introduced classic permutation and combination functions: - "10 permutation 3" (= 720) - "25 combination 3" (= 2,300) Or, use a clearer syntax: - "3 permutations of 10" (= 720) - "3 combinations of 25" (= 2,300) # Sheet Settings - Added a setting to control app launch behaviour: open the previous sheet or create a new sheet (after 5 minutes of inactivity). - Introduced a sync troubleshooting section with a button to manually reload your sheetbook file (rarely needed but handy). - Minor layout enhancements to the sheet settings pane. # iPhone Number Pad - Added ETH, BNB, and SOL as popup options on the BTC button (cheers John). - Quickly convert a currency result on a new line: add a new line after a line with a currency result, then tap a currency code to insert a reference to the previous line and convert it. - Operators and return/delete keys in the number pad are now accessible to VoiceOver (cheers Scott). # Currencies - Introduced support for "Gwei" and "Wei" (sub-denominations of Ethereum). # Bug Fixes - Resolved an issue where certain date interval phrasings could lead to a crash. - Fixed a problem with 0.9M being incorrectly formatted by the thousands separator insertion feature (cheers Matteo). - Copying and pasting lines that contain line references now functions correctly (cheers Tony). - Resolved an issue with opening .slvr files from the Files app on iPhone (cheers Alexander).

# Minor improvements - Added a contextual menu (via a long press) on answer tokens to turn them into plain text, or show the line they reference - When importing Soulver 2 files (.soulver), the file name is no longer automatically inserted as the sheet heading (#) if the file is named Draft or Untitled - Soulver no longer automatically shows the keyboard on iPhone when switching to another sheet (this behaviour matches the Notes app) - Improved the Soulver launch screen # Bug fixes - Fixed an issue where some users were not able to get past the launch screen due to iCloud hanging while downloading an existing sheetbook onto your device when requested - Fixed a crash on iPhone when showing the custom keyboard editor while editing an external sheet (.slvr) - Fixed an issue where the open sheet URL action was only cosmetically selecting the requested sheet - Fixed a bug with the "New Sheet" home screen action (on iPad) not working when the app had not yet been launched

This update introduces a new version of Soulver designed for iPhone. Soulver 3 for iPhone's number pad keyboard is the fastest way ever to solve day-to-day math problems on-the-go. Please note Soulver 3 for iPhone is a separate (one-time) purchase from the Mac & iPad versions. Family sharing is included.

This update includes a number of improvements to Soulver for iPad including: # Menu bar improvements - New sheet button has a contextual menu to create a sheet starting with a heading, or duplicate the existing sheet - Dedicated import sheets button # Automatic variable renaming - When you edit a variable name, lines referencing the previous name will be automatically updated to use the new name - This feature must be enabled in Soulver's Editing settings # Variable value peeking - Select a variable in the text area to see its value in the text menu # Contextual actions - Added contextual actions on answers (to quickly copy results) - On total (so you can quickly hide it, or switch to average) # Easier subtotal creation - A blank cell will always be added below your last line. Long press on it and choose "Make Subtotal" to quickly sum up the previous lines # Fonts & font size - Added support for custom fonts on your device - Added a mode to use the (adaptive) system font size, rather than an explicit font size # Fill screen with answer - Long press on an answer and choose "Fill Screen" to fill your display with the answer # List operation improvements Support for "min", "max", "gcd" and "lcm" on lists of numbers. For example: "min 5, 3, 7" (= 3) "max 50, 20, 10" (= 50) "gcd 10, 20, 5" (= 5) "lcm of 210, 40, 8" (= 840) # Time ago/from now in location New "time ago/from now in location" phrase, i.e. "3 hours ago in London", "30 min from now in Sydney" # New data services available, including an AI Assistant (powered by GPT-4) & advanced weather metrics (from Apple Weather) Providing these services generates ongoing costs for us. We offer them as an optional subscription service to keep Soulver itself a one-time purchase. Inline AI Assistant (powered by GPT-4) - Query the AI assistant inline using " = ?" - For instance, "distance to the moon = ?". After a short delay, the question mark will be replaced by the answer Advanced Weather Metrics (from Apple Weather) - 20 additional metrics for weather queries, including humidity, pressure, visibility, UV index, snow & rainfall, wind and more Live & Historical stock data Subscribers also get access to live & historical stock data (150,000+ stock tickers across 70 exchanges worldwide) # Bug fixes - Fixed an issue with Chinese pinyin and other "multi-stage" input methods not working correctly - Fixed an issue with kW hours / hours being interpreted as a rate rather than forming a result in kW (thanks Joe) - Fixed an issue where the GPS location for Birmingham was incorrect and returning uncharacteristic weather results (thanks John) - Fixed an issue with the √ operator not working without parenthesis - Fixed an issue with converting weather phrases into temperatures, like "24 ºC (partly cloudy) to F"

- Fixed an issue with the assertions feature introduced in the last update

This update adds a new assertions feature, and fixes all known bugs. Assertions: - Added an assert() function that you can use to verify an expected variable condition is true - The answer column will show red exclamation marks & the variable value to bring your attention to a line with a failing assertion Scientific Notation: - Explicitly format answers in scientific notation using "in scientific notation" or "in sci": i.e "10500 in sci" (= 1.05e4) Bug fixes - Fixed a bug with certain expressions involving a currency conversion followed by a division not working correctly (thanks Anton) - Fixed a bug where clock times that use dot instead of colon could fail to work correctly in interval calculations (thanks Raphael) - Fixed a bug that could produce unwanted duplicate lines in a duplicated document (thanks Felipe) - Fixed an issue with laptimes not summing with unit expressions of time in subtotals (thanks Jasper) - Multiplying incompatible units now produces an error (thanks Oliver) - Fixed an issue with the "fraction of x" phrase inside a variable declaration (thanks Max) - Numbers with ordinal prefixes (1st, 2nd, 3rd, 4th, etc) are now ignored as comments, and won't affect results (thanks Frank) - Logical operators (&& and ||) now have lower precedence than addition and subtraction operators (previously they had the same precedence)

- Minor bug fixes

Soulver is now optimized for iPadOS 17. Bug fixes: - Fixed a bug where opening a sheetbook file from Files was not working correctly - Fixed an issue with the automatic parenthesis insertion feature and selected text not working correctly in certain cases - Fixed an issue with typing using the Chinese pinyin keyboard - Fixed an issue where the title of a renamed folder did not immediately update