Privacy Policy
Effective date: June 17, 2026
This Privacy Policy explains how Bump Rivals handles information when you use the game.
Bump Rivals is an offline gameplay experience with local progress storage. The app may request tracking permission and may initialize advertising and security SDKs to support ads, fraud prevention, and platform integrity checks.
Developer Contact
Developer account and privacy contact: hengbozail@163.com
Information Stored on Your Device
Bump Rivals stores gameplay preferences and progress locally on your device, including unlocked levels, star records, music settings, sound effect settings, and vibration settings. This local data is used to restore your game state and preferences.
Advertising and Tracking Permission
The app includes advertising SDK support and may ask for permission through Apple's AppTrackingTransparency framework. If you grant permission, the app may access the device advertising identifier to help deliver and measure ads. If you decline or restrict permission, the game remains playable and the advertising identifier is not provided by the app.
The app currently includes support for advertising providers such as Chartboost, Yandex Mobile Ads, Vungle, and InMobi. Advertising SDKs may process device, ad interaction, approximate location, diagnostics, and other information according to their own privacy practices.
Dynamic Ad Configuration
The app may contact a remote configuration endpoint to retrieve active ad unit settings for the app bundle. This request is used to decide which advertising platforms and ad units should be initialized.
Security SDK
The app includes a security SDK on supported physical devices. This SDK may use device and app integrity signals, including a device vendor identifier, to help protect the advertising and app environment from abuse, fraud, or invalid activity.
Audio and Settings
Music, sound effects, and vibration options are controlled by in-game settings. These settings are stored locally and are not used to identify you.
Children's Privacy
Bump Rivals is not intended to collect personal information from children. If you believe a child has provided personal information through the app, contact us so we can review and respond appropriately.
Data Sharing
We do not sell personal information directly. Advertising and security partners may process data as described above to provide ads, measurement, fraud prevention, and related services.
Your Choices
- You can allow or deny tracking permission through the iOS system prompt.
- You can change tracking permission later in iOS Settings.
- You can reset local game progress through in-game options where available, or remove local data by deleting the app.
Changes to This Policy
We may update this Privacy Policy when the app changes or when legal, platform, or SDK requirements change. The updated policy will be posted on this page with a new effective date.