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OpenNutriTracker vs MyNetDiary: catalog facts
OpenNutriTracker	MyNetDiary
Free Free and open source.	Freemium Core logging and barcode scanning are free; paid features are available.
Android, iOS	Android, iOS, Web
Open source calorie tracking Privacy-focused design	Staff-verified database of over 2 million foods Up to 108 nutrients per entry
Fewer features than large commercial food trackers Smaller food database than commercial services	Closed-source service Smaller community than the largest trackers
Downloadable app	Downloadable app, Web application
Open source	Closed source
License not stated	License not stated
Not stated if an account is needed	No account 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.