ABCalc Plus
Programmable calculator for complex expressions
Allied Bits Ltd. ✓ Verified
com.alliedbits.ABCalcPlusABCalc Plus is a powerful yet user-friendly programmable calculator for complex expressions, offering multi-format results, persistent history, unlimited memory, and much more.
- Calculation of complex expressions with full text-editor support
- Presentation of results in various formats concurrently
- History of calculations that persists across sessions
- Unlimited number of memory cells (variables)
- Over 100 built-in functions for statistics, science, programming, and everyday use
- Unit conversion with over 100 units of measurement
- Different UI themes
- Create your own library of functions
- Settings, history, and function library can be synchronized with cloud storage of your choice
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Observed history
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Release notes supplied by the developer. These dates are not Flathub package publication times.
1.5.527 Jun 2026
Initial Flatpak release
1.5.121 May 2026
Maintenance update
1.5.017 May 2026
Major update
Added custom themes (over 30 themes included for both light and dark modes). Added the operations with complex numbers and vectors. Added the GCD and LCM functions, as well as the Arccot, Arccsc, Arcsec, Cosh, Coth, Csc, Csch, Sec, Sech, Sinh, Tanh functions. Added the functions for color conversions and manipulations.