What’s New in Mathintosh 1.5: • Made for iPhone Duo. Mathintosh adapts to every pose: closed, open, half-open with the display above the fold and the keys below, or turned sideways with your paper tape alongside. • One clean toolbar. Paper Tape, Tools and Settings sit in the same place in every mode. • Crisper light themes. Bars, the clock and every mode are now easy to read. • Better layouts everywhere. Displays and keypads make better use of your screen, with bigger keys and a consistent look on iPad. • Fraction mode, upgraded. It fits on screen without scrolling, with a new compact keypad in landscape. • A redesigned paper tape. Clearer entries, easier sharing, and colors that match your theme. Plus a more readable clock on Apple Watch light themes, and many smaller fixes.

Version 1.4 brings a new geometry mode, a much better paper tape, and major upgrades to the tools you already use. New Quadrilateral Mode: Solve squares, rectangles, parallelograms, trapezoids, and other four-sided shapes, with full show-your-work output. Available from the Tools menu. Pythagoras Mode Updates: Now solves live as soon as two values are present, shows its work, logs results to paper tape, and shares solved values to other modes. Fraction Mode Updates: Shows its work, adds copy and paste, shares results to other modes, and logs every calculation to paper tape. Converter Improvements: Remembers your most recent conversions, adds updated currency conversion with live exchange rates, and Favorites now includes your recents. More Powerful Paper Tape: Filter entries by type, pin the ones that matter, and delete, copy, or send any result straight to another mode. Export your full tape as CSV. And featuring an all new look! Also In This Release: • Smoother, steadier transitions when switching between tabs • Liquid Glass refinements throughout the interface • A rebuilt calculation engine for more reliable scientific and graphing results • Accessibility and Dynamic Type improvements • Various fixes and performance improvements

Fixes a crash in Scientific mode calculations.

• Fraction Mode: New specialized calculator for fraction arithmetic with dual number pads and automatic simplification • All-New Liquid Glass Tab Bar: Beautiful redesigned tab bar with iOS 26 Liquid Glass UI for seamless navigation • Favorites in Convert View: Quick access to your most-used conversions with the new Favorites menu • Enhanced Paper Tape: Completely redesigned paper tape view with improved history tracking and visual clarity • Customizable Tab Bar: Hide, add, and reorder calculator modes to create your perfect workflow • Polish & Refinements: Better haptics, smoother animations, enhanced visual feedback, improved button press responses, Reduce Animations option, and much more

New in this version are a number of bug fixes, including (but not limited to): - Rewrote the paper tape as a new full-screen view for a cleaner and more consistent look on all devices - On completion of in-app purchase, the purchase screen now automatically dismisses and opens settings to show themes and app icons - Fixed scaling and layout issues on the iPad mini (thanks, testers!) - Added the new Dusk theme on Apple Watch - Settings size adjusted on big and small screens - Resolved repeating digits on physical keyboards in scientific mode

Version 1.2 is packed with new features, such as: - Liquid Glass buttons and UI elements for iOS and iPad OS 26, maintaining vibrant color and personality but with exciting new animations, textures, and effects (and if you aren't a fan of the new look, you can still pick Flat or Realistic button styles in Settings!) - Powerful new Pythagoras mode in Scientific mode (under new star menu) makes it easy to plug in any side of a right triangle to get the missing value (credit and thanks to Garrett!) - Customize the preset percentages in the Tip Calc mode to your liking, just tap and hold on a percentage or access the customization option in Settings - Quick Actions menu from the icon on the home screen make it easy to jump into any mode - A dark and handsome new Dusk theme - Lots of improvements to the still experimental Graphing calculator mode - Fixed a whole host of bugs, and one nasty one in particular in the Scientific mode (thanks to Neil for discovering!) - And too many other tweaks to mention... I hope you like it!

This version adds a lot of new functionality and fun new appearances! - Apple Watch app (free!) that synchronizes your currently selected theme from your linked iPhone - Three brand new themes for premium theme purchasers: Unicorn, Nightcall, and Tuxedo - Dark and light modes now available for a number of themes, giving you many more appearance customizations - Alternative app icons in 11 fun colors for premium theme purchasers - A slew of optimizations, improvements, and bug fixes Let me know what you think in the ratings and comments!

This minor update version includes the following updates: - Better user interface resizing for smaller and larger screen sizes, resolving some instances of cutoff buttons and inaccessible buttons - Improved use of screen real estate with updated sizes for buttons and fonts - New font and button preview panel, accessible right under the typography and button settings - Assorted bugfixes