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Calculator: All-in-one Calculator for Percentage, Tip, Loan + Unit, Currency etc
By Hafiz Rahman
Editor, tools and utilities
Calculator: Simple Calculator puts a basic calculator together with several separate tools: percentage, tip, loan, unit and currency. The listing describes the calculator functions as working offline. It suits someone who would rather keep one app for ordinary arithmetic and quick conversions than install a separate app for each job.
The tools sit in one app, so switching between a plain sum and a tip or loan figure does not mean leaving it. The listing names the modes but gives little detail on how each one is laid out.
The build we hold is Calculator: Simple Calculator 1.4.0 (APKS split bundle) for Android 10 and up.
© 2018–2026 APKCube
The core of the app is a standard calculator. The listing says its calculator functions work offline, so everyday sums do not need a connection.
The developer also says the app is built for speed and performance, but that is a claim on the listing and has not been checked here.
The percentage calculator handles quick percentage sums. The tip calculator works out a tip on a bill. The loan calculator is listed alongside them as a separate mode.
These three tools are grouped in the listing's summary with the unit and currency tools, so they can be reached from the same app rather than as standalone utilities.
The app includes a unit converter and a currency converter. The listing does not say which units or currencies they cover, or how exchange rates are sourced, so those details are not covered here.
Because both converters sit in the same app as the calculator, a person who needs to convert a figure and then calculate with it can do both without switching apps.