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wger vs OpenNutriTracker: catalog facts
wger	OpenNutriTracker
Free Free and open source.	Free Free and open source.
Android, iOS, Web, Self-hosted	Android, iOS
Can be self-hosted Combines workout planning with nutrition tracking	Open source calorie tracking Privacy-focused design
Self-hosting requires running and maintaining a server	Fewer features than large commercial food trackers Smaller food database than commercial services
Downloadable app, Web application, Self-hosted	Downloadable app
Open source	Open 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.