Grooved analyses your tennis swing on your iPhone. This policy describes what happens to your data, and the short version is that almost nothing happens to it, because it never leaves your device.
Last updated: 22 July 2026
Everything below is stored only in Grooved's private container on your device. None of it is transmitted anywhere.
| What | Why | Where |
|---|---|---|
| Videos you record or import | To analyse and replay your swings | On your device |
| Extracted pose data and keyframes | To draw the skeleton and compute metrics | On your device |
| Consistency scores and metric history | To show your trend over time | On your device |
| Practice progress | To track which sessions you have completed | On your device |
| Settings such as handedness and language | To configure the app | On your device |
Videos you import from your photo library are copied into Grooved's own storage so analysis can run. That copy is deleted when you delete the session.
Grooved asks for these only when you use the feature that needs them.
You can revoke any of these in Settings, then Grooved. The rest of the app keeps working.
When you tap share, Grooved hands the file to the iOS share sheet and you choose where it goes. Grooved does not transmit it anywhere itself, and it has no record of what you shared or with whom. Once a clip is in another app, that app's own privacy policy applies.
Subscriptions and purchases are processed by Apple, not by us. We never see your payment details. Apple tells the app whether an entitlement is active, and nothing more. Apple's handling of that transaction is governed by Apple's Privacy Policy.
Because your data is on your device and we hold no copy, you exercise every right directly:
We cannot access, restore, or delete your data on your behalf. We do not have it. This also means there is no backup: if you delete the app, your history is gone. iCloud device backup may include it depending on your iOS settings, which is between you and Apple.
Grooved is rated 4+ and is safe for all ages. We do not knowingly collect personal information from anyone, including children, because we do not collect personal information at all.
If Grooved ever adds a feature that transmits data, this policy will be updated before that feature ships, and the change will be described in the app's release notes rather than made quietly.
Questions about this policy: customer-care@velorahealth.io