Privacy
Last updated 13 August 2026
The short version: your Rhyvia health entries stay on your device. Rhyvia does not require an account and does not send those entries to a Rhyvia server.
Your health entries
Symptoms, mood, lifestyle factors, medicines, supplements and notes that you enter into Rhyvia are stored locally on the device and browser where you use it. Rhyvia uses that local history to calculate your patterns.
If you use the browser version, clearing browser storage, using private browsing or changing device or browser can make that history unavailable. Use Rhyvia's export feature to keep backups you control.
Exports
Rhyvia only creates an export when you ask it to. The exported file is yours to store or share. Take care when sending it to another person because it may contain sensitive health information.
Beta signup information
If you join the Android beta, the website collects the Google-account email address you provide and, optionally, your first name. This information is used to invite you to the Google Play test and send essential testing updates. The website hosting and form provider processes the submission so it can be delivered to Rhyvia's maker.
Your beta signup details are separate from anything you record inside the app. They are not sold or used for advertising.
Analytics and advertising
Rhyvia does not include advertising trackers and does not build an advertising profile from your health information. Standard technical records may still be created by the website host when it serves a page, as happens with most websites.
Your choices
You can use Rhyvia without joining the beta. You can delete your health entries inside the app or remove the app's local data from your device. To request deletion of beta signup information, reply to any Rhyvia beta email you receive.
Health information
Rhyvia is a personal tracking tool, not a medical device. It does not provide a diagnosis or medical advice. Speak to a qualified healthcare professional about symptoms or treatment decisions.