Download Mobi Calculator

Pick the version for your device. Versions 2.0 and 1.0 PRO install and update straight from Google Play — no extra setup.

Latest version Recommended

Mobi Calculator 2.0

The newest release. Available now on Google Play, with more stores coming soon.

Android only

Updates through Google Play.

APK

Updates from the website or by email at mobicalculator@gmail.com.

Requires enabling “unknown sources”. See the instructions below.

Instructions for installing the free APK

Allow installations from your browser, then open the downloaded APK. Steps for common devices:

Google Pixel: Settings › Apps › Special app access › Install unknown apps › your browser › Allow.
Samsung 10+: Settings › Apps › Special access › Install unknown apps › your browser › Allow.
Xiaomi 10+: Settings › Privacy protection › Special permissions › Install unknown apps › your browser › Allow.
OnePlus: Settings › Apps › Special app access › Install unknown apps › your browser › Allow.
Sony: Settings › Apps › Special app access › Install unknown apps › your browser › Allow.

By downloading the APK, you agree to our Terms of Use and Privacy Policy. Install at your own risk.

I bought the old Mobi Calculator Pro. Is there an upgrade discount?

Answer coming soon.

How do I import data from the old version?

Answer coming soon.

I just want my classic Mobi Calculator back.

Two options: download the classic free APK, or get it from Google Play to keep receiving updates.