Compare software

Calculator You vs Fossify Calculator: catalog facts
Calculator You	Fossify Calculator
Free Free and open source under the GPL-3.0 licence.	Free Free and open source under the GPL-3.0 licence, with no ads.
Android	Android
More than 60 color themes Handles both simple and scientific calculations	No internet permission, ads or tracking Calculation history
Android only No tagged releases on GitHub	Not a full scientific or graphing calculator Android only
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-only	License: GPL-3.0
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.