FlexiCalc combines a calculator with a free-form canvas, turning calculations into an intuitive, visual workspace like taking notes
Built for scenarios requiring constant tweaking, step-by-step projection, and comparing options. Change one key number and all linked results update automatically
From mortgage calculations and investment projections to shopping discounts, business quotes, and reverse calculations, handle it all on a single canvas
KEY FEATURES
- Live linked calculations: Continue calculating from existing results just like Excel. Edit a source number and downstream steps update automatically; inspect upstream sources and downstream uses with the reference checker
- Free-form canvas: Freely drag numbers, operators, text, and full expressions anywhere. Add labels like “tax rate” or “discount” to make figures intuitive; supports mini map, two-finger zoom, and single-line formula display
- Highlighted number labels: Tag numbers with “cost,” “profit,” “interest,” and more so every figure makes sense at a glance; keep key results highlighted and customize display format and precision
- History management: Automatically saves every calculation with renaming, deletion, and fast switching for comparing scenarios; search by page name and number notes to retrieve past work instantly
- Multi-scenario templates: Built-in templates for mortgages, loans, investments, discounts, cost, and profit; use them out of the box or save your own reusable templates
- Scientific keyboard: Common scientific functions built in; long-press any function key for a concise explanation and sample usage
- Currency converter: Real-time global exchange rates for multi-currency calculations, historical trend charts, extreme value stats, and handy quick-reference tables
- Home Screen widgets: Add currency cards in multiple sizes to your Home Screen with customizable base currencies and display lists
- Voice input: Speak numbers and operators directly to cut down on repetitive typing
- Cloud sync: Keep calculations in sync across devices in real time, whether at home, in the office, or on the go
APPLICATIONS
- Investing & finance: Calculate compound growth, DCA returns, and deposit interest to evaluate multiple strategies side by side
- Travel abroad: Convert local prices instantly during trips, track travel expenses, and monitor exchange rate trends anytime
- Shopping & deals: Stack price cuts, percentage discounts, and coupons to find the exact final price
- Loan & mortgage estimates: Calculate monthly payments and total interest for mortgages, auto loans, and installment plans; adjust rates to see changes immediately
- Business analysis: Work out costs, profits, taxes, and gross margins, fine-tuning client quotes with live linked numbers
- Engineering & surveying: Track elevation differences, cut-and-fill volumes, pipe inverts, and multi-step datum adjustments; edit baseline values and keep all connected checks accurate
FlexiCalc is not just a calculation tool—it is an auto-updating calculation notebook
Complex data analysis, financial planning, investment decisions, shopping comparisons, and engineering estimates all stay organized on one clear canvas
Whether you are a finance enthusiast, investment analyst, student, engineer, or anyone working with numbers, FlexiCalc gives you the most natural way to calculate
Download now and experience calculations where editing a number never means starting over
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
I purchased the lifetime plan after only five minutes of using this calculator, and I must say, it's quite impressive! However, I do have a couple of suggestions for the developer that could enhance the user experience: 1. Remove the Confirmation Warning: The “Are you sure you want to use this template?” warning that appears every time I select a template feels unnecessary. If I tap on a template, it’s because I'm certain I want to open it, so eliminating this confirmation would streamline the process.2 Allow Custom Templates: It would be fantastic to have the option to create my own templates. This would greatly expand the tool’s versatility and personalization.Thank you for considering these suggestions!
Developer Response
Thank you so much for your kind words and for choosing the lifetime plan — we’re thrilled to hear you’re enjoying the app!Regarding your suggestions:1.Confirmation Warning – That’s a great point. We’ll definitely consider streamlining this flow to make template selection quicker and more intuitive.2.Custom Templates – This feature is actually already supported! It sounds like there might have been a misunderstanding or perhaps something wasn’t clear in the interface. I’d love to hear more about how you’re trying to use it, so we can improve the experience or provide clearer guidance.If you’re open to it, please feel free to reach out via email so we can discuss your feedback in more detail. Your insights are incredibly valuable to us.Thanks again for the thoughtful review and support!
Highly recommended
iOsamovic
FlexiCalc is hands down an incredible calculator app. What truly sets it apart is the developer super responsive, friendly, and genuinely helpful.My only wish for future updates is to see built-in unit and currency conversion tools, similar to Calcbot app. That would make this app absolutely unbeatable.Highly recommended ⭐⭐⭐⭐⭐
Developer Response
Thank you so much for the kind words and the great suggestion! I'm happy to share that the latest version now includes exchange rate conversion and multi-currency conversion. I hope you enjoy the new features, and thanks for helping make FlexiCalc better!
very useful
lost fav list
Real-time editing and associative computation are very useful, keep up the good work.
thank
Waitroze00
good
fix bugs, and improve performance. For the best experience, please make sure you're using the latest version
Version 2.0.6
The developer, 艳君 武, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Purchases
Identifiers
Usage Data
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
Dark Interface
Information
Seller
艳君 武
Size
76.7 MB
Category
Utilities
Compatibility
Requires iOS 16.4 or later.
iPhone Requires iOS 16.4 or later.
iPad Requires iPadOS 16.4 or later.
Mac Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.