CalcFast vs Calculator

Fast and simple calculator for iPad, iPhone and Apple Watch that shows the calculation history, includes a Today Extension that allows for fast calculation by swiping down and 3D Touch for quick interactions. Numbers are formatted for your country, i.e. period in the US and comma in Europe. Ever lost your train of thought half way through a calculation and thought how handy it would be to review your calculations. The aim of this Calculator is to be fast, elegant and simple. Features: - The calculator can open side by side or over other apps in iPadOS. - Select dark or light mode. - External keyboard support. - Smart Apple Watch Calculator included. - Light weight Today Extension included. - Calculations shown when input and on tape. - Key click confirms pressing of buttons, which may be turned off. - Previous calculation is repeated when the equal sign is pressed. - Numbers are shown in local format, depending on your Region Formats, i.e. comma used in Europe. The number of decimal digits may be set in the Settings. - VoiceOver is supported. - Calculations Tape may be deleted by Tapping on it.

Smart Calculator+ keeps every calculation clear, editable, and easy to revisit. • Tap any number or operator to edit an expression and update the result instantly • Basic and scientific keypads with trigonometry, logarithms, powers, roots, factorials, permutations, and combinations • Save calculation history with notes; search, load, reuse, and review detailed statistics • Share formulas, results, and notes as a clean long image • Customize a simpler keypad and make frequently used keys larger • Chinese, Japanese, and English key and result voices • Dark mode, text size, decimal precision, angle unit, key sounds, and haptics • An optional one-time Pro purchase removes ads and unlocks interactive Quick Calculation widgets Calculations and notes stay on your device. No account is required.