Tiny Rush Privacy Policy

Last Updated: March 19, 2026  |  Effective Date: March 19, 2026

This Privacy Policy explains how we collect, use, store, share, and protect your personal information when you use Tiny Rush (the "App"). Please read this policy carefully before using the App.

1. Information We Collect

1.1 Information You Provide Directly

Type	Details	Purpose
Account Information	Phone number (domestic version), email address (overseas version), nickname	Registration, login, identity verification
Profile	Avatar (preset or custom upload)	Profile page display
User-Generated Content	Posts (text, images), comments, direct message content	Community interaction, instant messaging
Feedback	Feedback type, content, contact information (optional)	Product and service improvement

1.2 Information We Collect Automatically

Type	Details	Purpose
Device Information	Device identifier (Device ID), OS type and version, device model	Analytics, troubleshooting
Usage Behavior	Page views, game play history, likes/favorites/follows, app launch and exit times	Product optimization, personalized recommendations
Crash Logs	Error information at the time of app crashes	Bug fixes, stability improvements
Network Information	IP address, network connection type	Service delivery, security protection

1.3 Information Collected via Third-Party SDKs

The App integrates the following third-party SDKs, which may collect related information:

SDK	Provider	Data Collected	Purpose
ThinkingData Analytics	ThinkingData Inc.	Device info, app usage behavior (launch, exit, install, crash events), custom event data	Data analytics and user behavior statistics
Adjust SDK	Adjust GmbH	Device identifiers, install attribution data, DeepLink data, custom events	Ad attribution analysis, channel performance evaluation
Meta (Facebook) SDK	Meta Platforms, Inc.	Device info, app events (install, registration, content views, purchases, etc.)	Ad performance measurement, user acquisition analysis
WebSocket Communication	Self-hosted service	Authentication token, message content	Real-time message delivery (direct messages, notifications)

2. How We Use Your Information

We use the collected information for the following purposes:

1. Core services: account registration and login, game browsing and gameplay, community interaction, direct messaging;
2. Security: identity verification, fraud prevention, anomalous login detection (e.g., forced sign-out on remote login);
3. Product improvement: analyzing user behavior data to optimize features and user experience;
4. Notifications: sending system alerts and interaction reminders (likes, comments, follows, @mentions, new messages);
5. Ad attribution: evaluating ad performance and user acquisition channels (via Adjust and Meta SDKs);
6. Customer support: handling your feedback and complaints.

3. Data Storage

3.1 Local Storage

The App uses SharedPreferences to store the following data locally on your device:

• Login credentials (Token)
• Basic user information (user ID, nickname, avatar URL, phone number / email)
• App settings (theme, language, notification preferences)
• Favorites list
• Game browsing history (last 50 entries)
• Direct message conversation cache

3.2 Server Storage

Your account information, community content (posts, comments), interaction data (likes, favorites, follows), and message history are stored on our servers at aimanager.dxx.cn.

3.3 Retention Period

• Account information: deleted upon account cancellation;
• User-generated content: deleted upon user deletion or account cancellation;
• Log data: retained for no more than 12 months;
• Analytics data: retained in anonymized or de-identified form.

4. Information Sharing and Disclosure

We do not sell your personal information. We may share your information in the following circumstances:

4.1 Sharing with Third-Party Service Providers

We share necessary information with the following third-party providers to deliver our services:

• ThinkingData: for data analytics — device info and usage behavior data;
• Adjust GmbH: for ad attribution — device identifiers and install data;
• Meta Platforms: for ad performance analysis — app event data.

Each of these providers has its own privacy policy. We encourage you to review them:

• ThinkingData Privacy Policy: https://www.thinkingdata.cn/privacy
• Adjust Privacy Policy: https://www.adjust.com/terms/privacy-policy/
• Meta Privacy Policy: https://www.facebook.com/privacy/policy/

4.2 Legal Requirements

We may disclose your information when required by law, requested by government authorities, or when necessary to protect our legitimate interests or those of our users.

4.3 Public Information

Posts, comments, nicknames, and avatars you publish in the community are public and visible to other users.

5. Information Security

We take the following measures to protect your information:

1. All network requests are encrypted using HTTPS;
2. Real-time communication connections are encrypted using WSS (WebSocket Secure);
3. Identity authentication is handled via Bearer Token;
4. Sensitive data is encrypted at rest on our servers;
5. Access controls are in place to restrict access to user data.

While we take reasonable security measures, please understand that no internet transmission is absolutely secure, and we cannot guarantee the absolute security of data in transit.

6. Your Rights

You have the following rights regarding your personal information:

1. Access: you can view your account information on your profile page;
2. Correction: you can update your nickname and avatar at any time;
3. Deletion: you can delete your own posts and comments;
4. Account cancellation: you can request account deletion, and we will remove all your personal data;
5. Withdraw consent: you can disable push notifications in settings;
6. Data portability: you can contact us to request a copy of your personal data.

7. Children's Privacy

1. The App is not intended for children under the age of 14. If we become aware that we have collected personal information from a child under 14 without verifiable parental consent, we will delete it promptly.
2. If you are the guardian of a minor and believe your child has used the App without your consent, please contact us using the information provided in this policy.

8. Cookies and Similar Technologies

WebView game pages embedded in the App may use cookies or similar technologies to maintain game session state. These cookies are used solely for the normal operation of game features.

9. Cross-Border Data Transfers

If you are an overseas user, your data may be transferred to and processed on servers located in the People's Republic of China. We will take necessary measures to ensure your data is adequately protected during such transfers.

10. Updates to This Policy

We may update this Privacy Policy from time to time. Updated policies will be published within the App, and we will notify you of significant changes via in-app notifications or other appropriate means. We recommend reviewing this policy periodically.

11. Contact Us

If you have any questions, comments, or requests regarding this Privacy Policy, or wish to exercise your rights over your personal information, please contact us through:

• In-app feedback feature
• Email: gbsupport2026@gmail.com

We will respond to your request within 15 business days of receipt.