Fossify Calculator Beta
Fossify Calculator Beta is a free, open-source utility app for Android. Simple and open-source calculator for quick and easy calculations. It has 454 GitHub stars and is released under the GPL-3.0-only license, and you can install it from F-Droid and Google Play.
github.com/FossifyOrg/Calculator (opens in a new tab)
Data as of from the GitHub API and the F-Droid index; description from the project's repository or F-Droid listing. Report an error
About Fossify Calculator Beta
Introducing Fossify Calculator – your versatile and efficient tool for all your calculation needs. Enjoy a stylish, modern design paired with powerful functionality, perfect for both simple calculations and more complex tasks.
Privacy and F-Droid
F-Droid builds Fossify Calculator Beta from its published source code and flags anti-features such as ads, tracking or reliance on non-free services.
No anti-features flagged on the latest F-Droid build.
Screenshots
Screenshots from the app's F-Droid listing.
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Is Fossify Calculator Beta free and open source?
Yes. Fossify Calculator Beta's source code is public on GitHub under the GPL-3.0-only license, which is OSI-approved or FSF-free. F-Droid, which builds it from source, flags no anti-features such as ads or tracking on its latest build.
How do I install Fossify Calculator Beta?
You can install Fossify Calculator Beta from F-Droid (package org.fossify.math) and from Google Play; the links are on this page. Its GitHub repository also publishes releases (latest: 1.4.0).
Is Fossify Calculator Beta still maintained?
The repository's most recent commit was on Oct 28, 2026. Its F-Droid listing was last updated on Feb 2, 2026. appsgit only lists apps whose repository had a commit in the last six months.