Privacy policy
Last updated November 12, 2026
Jab Lab is a boxing app for iPhone. This policy covers the app and this website. The short version: your videos stay on your phone, we keep only what the app needs to back up your training, and we don’t sell data or show ads.
Camera and video
The app uses the camera to score shadowboxing rounds and, if you turn on guard check, to see whether your hands drop. Pose tracking runs on your phone with Apple’s Vision framework. Video and pose data are never uploaded. Clips are saved in the app on your phone, and to Photos only if you choose to share one.
What we collect
- An anonymous account ID, created when you first open the app, so your training can be backed up.
- Your email address, only if you choose to save your progress with an email and password.
- Training data: workouts (date, rounds, durations, combos called), completed lessons, and score summaries for scored rounds (the numbers only, not the video).
- Your answers from setup: stance, level, goal, equipment, training days and session length, and how you heard about the app.
- App usage events, such as which onboarding screens you saw and whether you started a trial, so we can tell which parts of the app work.
- Subscription status. Apple processes payments. We never see your card or Apple ID details.
How we use it
To back up and restore your progress, build your training plan, and improve the app. We don’t use your data for advertising, we don’t track you across other apps or websites, and we don’t sell or share it with data brokers.
Who processes it
- Supabase hosts our database and sign-in.
- Apple handles purchases, subscriptions and notifications.
- Vercel hosts this website.
How long we keep it
We keep your data until you delete it. You can delete everything at any time from the app (Settings → Delete account or Delete my data), and it’s removed from our server immediately. You can also email support@jablab.co to ask for a copy of your data or to have it deleted.
Children
Jab Lab isn’t aimed at children under 13, and we don’t knowingly collect their data. If you think a child has given us data, email us and we’ll delete it.
Your rights
Depending on where you live (for example the EU, UK or California), you may have the right to access, correct, delete or move your data, or to object to how we use it. Email us to use any of these rights. We don’t sell personal information.
Changes
If this policy changes, we’ll update the date above. If a change is significant, we’ll also tell you in the app.