Support & Contact

Support page for the mobile app “BeepRun : 20m Beep Tester” (Japanese: シャトルラン : スコアを計測記録して体力向上).

For help with how to use the app, bugs, your account, billing, or subscriptions, please contact us by email below.

Contact

App (Japanese): シャトルラン : スコアを計測記録して体力向上
App (English): BeepRun : 20m Beep Tester
Google Play developer: Wonderboot Entertainment
Operator: 山口穣之 (Joji Yamaguchi)
Email: polugeorge0822@gmail.com

We usually reply within a few business days. Including your device model, OS version, and a short description of the issue helps us help you faster.

FAQ

How do I restore purchases?

Use “Restore Purchases” in the app settings. After changing devices or reinstalling, restore with the same Apple ID / Google account.

How do I cancel a subscription?

iOS: Settings → Apple ID → Subscriptions
Android: Google Play Store → Payments & subscriptions → Subscriptions

What if I cancel during the free trial?

If you cancel during the free trial, you will not be charged after the trial ends.

Records or account requests

For questions about your run history, data deletion, or account access, email us at the address above.