Open Source
Multi-Calculator
A calculator that also handles units, money and dates
This comes straight from Multi-Calculator’s own GitHub page — it’s free. Need help installing? →
About this app
Multi-Calculator does your everyday sums and then keeps going. Next to the normal calculator with brackets, powers, roots, logarithms and trigonometry, it converts units, works out the days between two dates, checks live currency rates, solves simple equations, and helps with loans, savings, discounts and BMI.
It is under 5 MB, asks for no permissions it does not need, keeps a history of what you typed, and comes with home screen widgets and a floating window for quick sums while you are in another app. There is even an on screen ruler for measuring small things.
A few of the tools are meant for Chinese users, such as the uppercase Chinese numeral writer and the family title calculator. The app is translated into English, German, Simplified Chinese and Traditional Chinese.
From the app’s home page
- See the codeHow it’s made — every line is public
- Questions & commentsTalk with the people who make it
- Report a problemTell the makers something is broken
- All versionsOlder downloads and what changed
- LicenseThe rules for using and sharing it
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