RollBase privacy policy

Last updated 30 September 2026.

RollBase is made by Rollbase Ltd EOOD. From version 2.0 it has no account, no sign-in, no ads and no analytics.

What stays on your device

Your training sessions, notes, the positions you add, your belt and your training days are stored only on your phone, in the app’s private storage. They are included in your phone’s backups like any other app data. “Erase All Data” in the Profile screen deletes all of it.

What leaves your device

Technique videos. Videos in the library are streamed from our file storage (Supabase) when you open them. Like any web request, this reveals your IP address to the storage provider. No information about you or your training is sent.
Moving from an older version. Versions before 2.0 stored training data in an online account. If you were signed in to one when you install 2.0, the app downloads your sessions, custom positions and settings once, saves them on your phone, and signs you out. It does not upload anything.
Feedback. If you send feedback, the app opens your mail app with a message to us. Nothing is sent unless you send that email.

Accounts from older versions

If you had an account in a version before 2.0, its data is still held in our database (Supabase). To have it deleted, email us from the address you signed up with and we will remove it.

Notifications

If you allow reminders, the app schedules local notifications on your phone for your training days. Nothing is sent to a server.

Contact

hello@rollbase.ai