Kaiju Punch Privacy Policy
Last updated: October 2, 2026
This policy explains what data Kaiju Punch (the "App", provided by AIDEA Studio) collects, how it is used, and how you can delete it.
Camera footage
The App uses the camera to recognize your body movements. Recognition runs entirely on your device. Camera footage is never uploaded to any server, and is never stored or shared.
Account
The first time you use the Leaderboard, the App creates an anonymous account (a random identifier). You can choose to sign in with an Apple or Google account so you can recover your data when you switch phones. We only receive the identifier provided by the sign-in service; we do not read your email or name.
Data we store
Your nickname (one you choose, or one generated by the system), age range (we only record "under 13" or "13 or older", never your date of birth), country or region code (based on your phone settings), your chosen hero, game scores (score, stage, exercise counts), and your daily workout log (move count, estimated calories, exercise time).
How we use it
To show the Leaderboard and rankings, to restore your data when you switch phones or sign in again, and to detect implausible scores so the Leaderboard stays fair. We do not sell your data, and we do not use it for purposes unrelated to the App.
What the Leaderboard makes public
Other players can see your nickname, ID number, chosen hero, country or region code and scores. Old daily and weekly Leaderboards are deleted automatically after 56 days.
Children
Players under 13 cannot set a custom nickname and can only choose from system-generated names. We do not collect personally identifiable information from children.
Service providers
Data is stored on Google Firebase (Firestore and Cloud Functions, in the Taiwan region). Sign-in uses the Apple and Google sign-in services. If the App shows ads, they are provided by Google AdMob, and we will ask for your consent before they are shown, as required by law.
Deleting your data
In the app: Settings → Account → Delete Account. Your account, Leaderboard entries, cloud scores and workout log are deleted immediately; for accounts that signed in with Apple, the authorization is also revoked. Records stored locally on your phone are kept and can be removed by deleting the App.
Contact us
If you have any questions about this policy, please contact us through the contact page linked below.