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ZOE vs Cronometer: catalog facts
ZOE	Cronometer
Paid Paid membership; prices are not listed on the homepage.	Freemium Free sign-up, with paid tiers for extra features.
Android, iOS	Android, iOS, Web
Food scanning with gut-health focused insights Backed by the company's own large nutrition study	Tracks up to 95 nutrients and compounds Lab-analysed, verified nutrition data
Paid membership, with prices not shown upfront Test kit and app are being replaced by a new version	Level of detail can be more than casual users need Closed-source online service
Downloadable app	Downloadable app, Web application
Closed 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.