Calculations with a personality — swap skins, hear the keys, and keep a tidy tape of everything you've worked out.
Full version: €499 one-time unlimited licence, or €24.99/month · limited free version on the app stores
The tool you open dozens of times a day is grey and forgettable. FunCalc makes it something you actually enjoy using, without losing clarity.
Stock calculators are joyless. FunCalc wraps a clear chain-evaluation engine in swappable themed skins — like a submarine display with its own art, sounds and animation — over a tape-style multi-line display with history.
Themed looks with their own art, sounds and animations (Skin Shop planned).
A 6-row tape with adjustable decimal depth.
Low-latency key sounds and haptic feedback on every press.
A persistent record of your calculations.
The complete software, no feature limits. Choose a one-time unlimited licence or a monthly subscription.
Unlimited licence — yours to keep.
Cancel any time.
Want to test it first? The free version — limited access to try and test — is on Google Play · the App Store. This site sells full versions only.
Connected hardware that completes the FunCalc setup. Listed as planned purchase options — ordering opens with the shop.
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