This versatile utility app combines a simple calculator, scientific calculator, tip calculator, and unit converter into one powerful tool. It offers additional modes for fractions and the Pythagorean theorem, with extensive customization options and an Apple Watch app.
1.4
September 11, 2026
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
More$2.99
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Thank you so much for your review! I plan to keep fixes and new features coming, so please be on the lookout for more soon.
Mathintosh is a multi-function calculator app for iOS that includes a simple calculator, scientific calculator, tip calculator, unit converter, fraction mode, and Pythagorean theorem mode. It offers extensive customization options and an Apple Watch app.
Yes, Mathintosh is free to download and use. All core functionality is available without charge. There are optional in-app purchases for theme and icon customizations.
No, Mathintosh is completely ad-free. The developer explicitly states there are no ads whatsoever and no data collection.
Mathintosh supports iPhone, iPad, and Apple Watch. The Apple Watch app syncs your selected theme from the iOS app.
The app was last updated on February 16, 2026, indicating active development. Many exciting features continue to be added.
Mathintosh offers extensive customization, including premium themes, custom app icons, customizable fonts, and choices for button shapes and icon styles (glass, flat, 3D).
Yes, you can share values across the app from one calculator or mode to another using a handy banner at the top of the screen.
Mathintosh has an age rating of 4+, making it suitable for a wide range of users.
