Privacy Policy

This Privacy Policy sets out how alpha-team (“we,” “us,” or “our”) handles personal information and usage data in Lift1up (the “App”).

As a rule, the App stores the following information on your device.

Information stored on your device:

• Training records (exercises, weight, reps, and so on)
• Body data (body weight, body-fat percentage, muscle mass, and so on)
• Photo data (body progress photos)
• Routines and templates
• App settings (units, theme, notification settings, and so on)

To provide certain features, the App may also request permission to access the following device functions.

• Camera — used to take body progress photos.
• Photo library — used to select and save photos.
• Notifications — used to let you know when a timer finishes.

The App uses the following third-party services.

(a) Sentry (error monitoring)
We collect crash reports and error information anonymously in order to improve the stability of the App. Information that identifies you personally, such as your name or email address, is not transmitted.

(b) Firebase Authentication (optional sign-in)
Only when you sign in with Apple or Google do we process the information used to identify you (such as your email address and user ID). If you do not sign in, this information is not obtained.

(c) Cloud Firestore / Cloud Storage (cloud sync, optional)
Only when you sign in and enable cloud sync are your training records, body data, photos, and settings stored in Firebase over an encrypted connection. This data is accessible only to you.

(d) Firebase Analytics (usage data, disabled by default)
This is disabled by default. Only if you enable “Send usage data” on the settings screen do we collect anonymous statistics about screen transitions and interactions. Information that identifies you personally is not transmitted. You can disable it at any time from the settings screen.

(e) RevenueCat / Apple App Store (purchases)
When you purchase Lift1up Premium, purchase and receipt information is processed through Apple’s subscription infrastructure and RevenueCat. We do not obtain payment details themselves (such as credit card numbers).

(f) Reference links to public YouTube videos
On plan detail screens, alongside Lift1up’s own original routines, we may provide reference links to public YouTube videos and playback via YouTube’s official IFrame Embed Player. Video playback and thumbnail loading are handled by YouTube’s servers and are governed by YouTube’s Privacy Policy and Terms of Service. Lift1up is not affiliated with or endorsed by YouTube or the creators shown.

The information we collect and store is used to provide the features of the App—such as displaying training records, graph analysis, and photo comparison—and to fix issues and improve the quality of the service.

Except as required by law, we do not provide, share, or sell personal information to third parties. Other than the anonymous data transmission to Sentry and Firebase Analytics described in the preceding section, we do not transmit any data externally.

Firebase and Sentry may maintain servers outside Japan, and your data may be processed outside Japan when these services are used. Each service manages data in accordance with international standards such as the GDPR.

Uninstalling the App deletes all data stored on your device. If you use cloud sync, deleting your account from the settings screen also deletes all of your data in the cloud.

If you would like to request disclosure, correction, or deletion of the data we hold, please contact us using the contact details below.

This Policy may be changed without prior notice, and the revised Policy takes effect when it is posted within the App. If there are significant changes, we will notify you within the App or through an update notice.

For inquiries regarding this Policy, please contact us below.

Provider: alpha-team
Contact: lift1up@alpha-team.co.jp