Standard and RPN programmable calculators.
The app provides two calculators: one using Standard Notation and another using Reverse Polish Notation. Both calculators are programmable and include finance and scientific functions, plus 45 physical constants.
Showing 281–300 of 1,000 ranked alternatives.
Daniel Byon
Generate secure passphrases with Diceware
Generate secure passphrases using the Diceware algorithm. Customize word length and dictionary. Export passphrases and share securely. Set password strength preferences and generate random numbers.
晖明 甘
Calculate, edit, and track expressions
Advanced calculator with basic, scientific, and editable input features. View calculation history and use a widget for quick access.
Joe Rickerby
Expressions and simplify fractions
Perform complex calculations with a scientific interface. Enter expressions in natural order. Simplify results with symbolic computation. Swipe to review previous calculations. Track history and reuse past entries.
JanoGroup LLC
Calculate equations with precision
Allows users to perform basic and advanced arithmetic, including equations with parentheses and percentages. It features color-coded parentheses, a dual-display showing the equation and result, and a history log with copy and share options.
ron mooring
Interpolate values in tables
Look up values in tables with interpolation across two or three rows. Calculate interpolated results without a calculator. Used for tank calibration tables and other table-based data environments.
Eighth Day Software, L.L.C.
Calculate, edit, and track numbers
Offers basic arithmetic operations and advanced scientific functions. Users can switch between keyboards for different calculations. It includes loan calculations, trigonometry, and unit conversions.
Philip Symons
Calculate, convert, and solve equations
Perform calculations in standard, scientific, and programmer modes. Calculate totals and taxes. Switch between portrait and landscape layouts. Support multitasking and slide-over on iPad. No ads.
Josh Angelsberg
Calculate, theme, and track numbers
Calculate mathematical expressions with infix notation, view full equations as they are typed. Customize themes to match personal style. Access via lock screen widgets. Use one-handed keyboard for larger devices.
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