Health OS Support
Last updated: 13 July 2026
About Health OS
Refyuel Health OS is a fitness app for workout tracking, nutrition logging, and weekly progress - free at launch on iOS and Android. You can build a matched plan on the web, create an account, then continue in the app.
Get help
Email us at support@refyuelapp.com. We typically respond within a few business days.
Prefer a short form? Send feedback or a support request.
Common topics
- Get started - build your plan on the web and continue in the app
- Delete your account - in-app or by email (data purged within 30 days)
- Privacy Policy
- Terms of Service
- Health disclaimer
- Cookie policy
What Health OS covers
Guides for each part of the app: