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NutriTrace vs OpenNutriTracker: catalog facts
NutriTrace	OpenNutriTracker
Free Free and open source; self-hosting will remain free.	Free Free and open source.
Android, Web, Self-hosted	Android, iOS
Single container install with no telemetry Adaptive calorie goals based on your data	Open source calorie tracking Privacy-focused design
No iPhone app yet Requires running your own server	Fewer features than large commercial food trackers Smaller food database than commercial services
Downloadable app, Self-hosted	Downloadable app
Open source	Open source
License: AGPL-3.0	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 October 2, 2026	Official website Full listing and sources Checked September 23, 2026

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