Compare software

OpenNutriTracker vs MacroFactor: catalog facts
OpenNutriTracker	MacroFactor
Free Free and open source.	Paid Paid subscription app.
Android, iOS	Android, iOS
Open source calorie tracking Privacy-focused design	Calorie targets adapt to your estimated expenditure Macro tracking with coaching built in
Fewer features than large commercial food trackers Smaller food database than commercial services	Paid app with no free tier indicated Workout tracking is a separate app
Downloadable app	Downloadable app
Open source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 23, 2026

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