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Welltory vs WHOOP: catalog facts
Welltory	WHOOP
Freemium Free to start, with some features in a paid subscription.	Paid Requires the WHOOP wearable and its membership.
Android, iOS	Android, iOS
Combines data from wearables and phone measurements in one place Explains readings as plain guidance instead of raw numbers	Daily strain, recovery and sleep scores Continuous data from a wrist-worn band
Proprietary app with health data processed by the developer Not a medical device or a substitute for medical advice	Only works with WHOOP hardware Requires a paid membership
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	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 24, 2026

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