RPN vs Unitto — calculator and unit converter
Side-by-side comparison of two open source alternatives
RPN
Very handy calculator, in Reverse Polish Notation style. Written in Kotlin. For every day use. Large digits with only the most used operators.
Unitto — calculator and unit converter
Calculator, converter and more. Look for Calculator on your home screen after installing the app. Calculator • Home screen widget • Copy, paste, save and share expression results • Trigonometric functions • Fractional output • Optional Indian numbering system Unit converter • 601 units • Currency converter (uses internet) • Home screen widget • Favorite units • Organize unit groups • Smart search algorithm Date calculator • Add and subtract dates • Calculate difference • Create events in calendar Time converter • Add to favorites • Add labels to time zones Body mass index • Get instant and accurate results Permissions and Data? Visit: https://github.com/sadellie/unitto/security/ Try web: https://sadellie.github.com/unitto/app
| Feature | RPN | Unitto — calculator and unit converter |
|---|---|---|
| License | GPL-3.0-only | GPL-3.0-only |
| Install sources | F-DroidGitHub | F-DroidGitHub |
| Categories | CalculatorProductivity | CalculatorProductivity |
| Features | Ad-FreeOpen SourceNo Tracking | Ad-FreeOpen SourceNo Tracking |
| Platforms | Android | Android |
| Website | ||
| Source code |