Privacy Policy

Effective 2026-10-22 · v1

1. What we collect

GONGGAME has no sign-up and does not collect names, emails or phone numbers. Your progress (gems, upgrades, records) is stored on your device only.

For the online ranking we collect only:

• An anonymous player ID (a random value made by the app) and a display tag (e.g. G-4F2A)
• A nickname — only if you enter one (2–12 characters)
• Your best records (depth, level, time survived)

This information is not linked to your real name, email or device.

1-1. Processors

Ranking records are stored with Supabase. We do not share or sell them for any other purpose.

2. Ads

We use the Google AdMob SDK to show ads. Google may process device information to serve ads and prevent fraud. GONGGAME does not request App Tracking Transparency permission and does not track you with the advertising identifier (IDFA). See the Google Privacy Policy.

• Rewarded ads — shown only when you choose to watch one for a reward
• Banner ad — shown only at the bottom of the ranking screen

3. Deleting data

On-device data is deleted when you delete the app. To delete your ranking record, email [email protected] with your tag (e.g. G-4F2A) shown on the ranking screen. We delete it promptly.

4. Contact

[email protected]

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