World Battery Legal

Last Updated: January 23, 2026

1. Privacy Policy Summary

Welcome to World Battery. We collect minimal data necessary to balance the grid:

  • Battery Level & Charging State
  • Location Coarse Region (for Carbon Intensity)
  • Identity User ID (via Supabase Auth)
  • Purchases Subscription Status (via RevenueCat)

2. How We Use Data

  • Game Mechanics: Calculating energy contribution scores.
  • Grid Sync: Identifying green energy windows.
  • Pro Features: Unlocking premium skins and capabilities.
  • No Selling: We do not sell your personal data.

3. Account Deletion

You can delete your account via the "Delete Account" button in Settings.

1. Terms of Use

By using the app, you agree to these terms.

Standard EULA

For iOS users, the Apple Standard End User License Agreement (EULA) applies to your use of this app.

Read Apple Standard EULA

2. Subscriptions

  • Payment will be charged to your Apple ID account at the confirmation of purchase.
  • Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period.
  • You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase.

3. User Conduct

  • No unlawful purpose.
  • No cheating or falsifying battery data.

4. Disclaimer

The app is provided "as is". "Energy Contribution" is a virtual metric.

📬 Contact Us

Have questions or need help? We're here for you!

❓ FAQ

What is World Battery?

World Battery is a virtual power plant game that visualizes your device's charging contribution to a global energy grid. Track your energy impact and compete with others worldwide!

How do I cancel my subscription?

Go to Settings → [Your Name] → Subscriptions on your iOS device to manage or cancel your subscription.

How do I delete my account?

Open the app → System → Danger Zone → Delete Account. This will permanently delete all your data.

Why can't I see my contribution data?

Make sure your device is connected to the internet. Contribution data syncs when charging is complete.

© 2026 World Battery Team.
Contact: y79550111@gmail.com