Privacy policy

Last updated: November 10, 2026 · Versión en español

Who is responsible

FlowMat is an app made in Chile by an independent developer. For any privacy question, write to lince.revision@gmail.com.

What data you record in the app

FlowMat is a tool for pilates teachers who plan classes. What you record may include:

• About your students: name, age or date of birth, level, goals, medical conditions (for example injuries, pregnancy or osteoporosis) with their details, date of the medical clearance, emergency contact, treating doctor and your notes.
• Your groups, class programs, the classes you built and which ones each student attended.
• Your settings: favorite or excluded exercises and language.

You decide what to record. We recommend having your students' consent to store their health data, and recording only what is needed to look after them in class.

Where it is stored

• Without an account: everything stays only on your phone. If you uninstall the app or lose your phone, it is lost (unless you exported a backup file).
• With an account (Google sign-in): a backup is also saved in a hidden folder in your own Google Drive (the app data folder, which only FlowMat can open and which doesn't appear among your files), so you can restore it on another phone. FlowMat only asks for access to that folder, not to the rest of your Drive. That copy lives under your Google account and its terms. From your account we only keep your email, your name and your Google account identifier, with Supabase, our sign-in provider.

We never sell this data or use it for advertising. We have no access to the copy you keep in your Drive.

Backup files

If you use "Export a backup", FlowMat creates a file with all your data, including your students' medical conditions, unencrypted. You choose where to save it or who to send it to (for example Google Drive or an email). From then on the file is in your hands: keep it somewhere private and don't share it.

App updates

When it opens, FlowMat checks Expo's servers for an update and downloads it if there is one. That check only includes technical data (the app version and the type of phone), never your data or your students'.

Purchases

Purchases in FlowMat are processed by Google Play. We don't see or store your card data. To know what you bought we use RevenueCat, which receives from Google Play the purchase information (product, date and status) linked to an identifier of your account.

Crash reports

If the app crashes, it sends a technical report to Sentry so we can fix it: which error happened, on which screen, the app version and the phone model and system. It does not include your name, your email, your students' data or anything you type in the app.

Health

FlowMat suggests exercises based on the conditions you record, but it does not replace a health professional's judgment. If you have any doubt about a student, ask their doctor.

What we don't do

• We don't show ads.
• We don't use analytics or tracking tools (the crash report is only sent when something fails).
• We don't access your location, contacts, photos, microphone or camera.
• We don't share your data or your students' data with anyone.

How to delete your data

• Data on the phone: delete students or programs in the app, use More → Your account → "Sign out and erase this phone's data", or uninstall the app.
• Your account and the copy in your Drive: in the app, go to More → Your account → Delete my account. The account and the backup file in your Drive are deleted. You can also ask by email; see how to delete your account. You can also remove FlowMat's access in your Google account settings, and the hidden file is removed from there.

Minors

FlowMat is for adult teachers; it is not intended for anyone under 18.

Changes to this policy

If we change this policy, we will update the date above. If the change is important, we will also let you know in the app.