Last updated July 11, 2026

Dunk Loop Privacy Policy

Dunk Loop is playable without an account. Account features are used only for server rankings, profile display names, and ball collection sync.

Information We Collect

• Account information from Apple or Google sign-in, such as a provider user identifier and email address when the provider makes it available.
• Profile information, including a display name, user identifier, and display name change timestamps.
• Gameplay and ranking information, including score, game mode, ranking period, submission time, unlocked ball skins, equipped ball skin, and collection fragment count.
• Product interaction and gameplay analytics, including app opens, guide completion, selected modes and daily challenges, run results, retry or home choices, revive choices, mission rewards, puzzle-piece rewards, and ball unlock or equip actions. These events use a random app-install identifier and may also be associated with your account identifier when you are signed in. They do not include your swipe coordinates or advertising identifier.
• Advertising and device information processed by Google Mobile Ads when ads are loaded or watched, including IP-derived approximate location, device identifiers, advertising data, ad and product interactions, performance data, diagnostics, and data used for ad delivery, fraud prevention, measurement, and ad frequency control.
• In the Apps in Toss version, your name may be retrieved from Toss only after you explicitly agree to the third-party data provision notice. The retrieved name is stored locally on your device for player profile personalization and is not automatically published on the public leaderboard.
• Basic technical information needed to run the app and backend, such as network request metadata and server logs.

How We Use Information

• To create and maintain optional player accounts.
• To submit scores and show weekly, monthly, and all-time rankings.
• To sync cosmetic ball collection progress across devices.
• To understand onboarding, game balance, retention, and feature use.
• To show optional rewarded ads and prevent ad abuse.
• To detect service errors, protect the service, and respond to support requests.

Third-Party Services

Dunk Loop uses Supabase for authentication, profiles, rankings, and collection storage. Sign-in is provided through Apple and Google. Advertising is provided through Toss Ads and Google Mobile Ads. In the Apps in Toss version, optional consented user information is provided by Toss through the Apps in Toss SDK.

Data Sharing

We do not sell personal information. Data is processed by the service providers listed above for authentication, backend operation, advertising, measurement, fraud prevention, and app functionality. Ranking display names and scores may be shown to other players.

Your Choices

• You can play without signing in.
• You can choose not to watch rewarded ads.
• You can decline the Toss user-information request and continue to play. You can remove the locally saved name from the in-app player profile screen and revoke the underlying consent in Toss settings.
• You can sign out from the app settings.
• You can delete your account in the app from Player > Delete Account. This deletes the server account, profile display name, server ranking records, and synced ball collection data.
• You can contact support for help if you cannot access the app, but support is not required to complete account deletion.

Retention

Guest play data and an optional Toss-provided player name are stored locally on the device. The locally stored name remains until you remove it from the player profile screen or clear the mini-app data. Account, ranking, and collection data are retained while the account is active or as needed to operate rankings and protect the service. When an account is deleted in the app, server profile, ranking, and synced collection data associated with that account are deleted. Gameplay analytics are retained for up to 90 days; deleting an account removes the account link from retained events, while the pseudonymous event may remain for the rest of that retention period. Support messages are retained as needed to respond and maintain records.

Children

Dunk Loop is a general audience arcade game. The app does not knowingly collect personal information from children beyond optional sign-in and service operation data. If you believe a child provided information that should be removed, contact support.

Contact

For privacy requests or support, contact kimdoyou135@gmail.com.