Last Updated: July 09, 2026

This Privacy Policy governs the collection, use, storage, disclosure, and protection of user data generated from your access to and use of the educational puzzle game Pre School v2 (the “Game”), including all in-game functions, interactive features, and related service channels (collectively the “Services”).

This policy applies to all users of the Game. By installing, accessing, or playing Pre School v2, you acknowledge that you have read, understood, and unconditionally agree to the terms of this Privacy Policy. If you do not accept any part of this policy, please immediately uninstall the Game and discontinue all use of our Services. We strictly comply with global data protection laws including GDPR, CCPA, and other regional privacy regulations to protect user data security and privacy rights.

1. Data We Collect

Pre School v2 is a lightweight educational game. We only collect minimal, non-sensitive and necessary data to ensure stable game operation, optimize interactive experience, and fix technical faults. We do not collect any unnecessary private data of users.

1.1 Automatically Collected Technical Data

When you launch and use the Game, our server will automatically collect anonymous technical data, which cannot be used to identify any individual user personally:

• Device basic information: device model, operating system type and version, device language settings, screen resolution, and anonymous device identifier;
• Game operation data: game startup records, running duration, level progress, function usage records, in-game operation logs, and crash & error logs;
• Network information: anonymous IP address, network type, and network connection status during game access;
• Operational analysis data: aggregated anonymous data for game function optimization and service iteration.

1.2 Voluntarily Submitted Data

We do not require mandatory registration, login, or personal information submission to use the Game. The only active data collection occurs when you voluntarily contact us for feedback, consultation or problem reporting, including text descriptions, screenshots, and contact information you actively provide.

1.3 Data We Never Collect

We will never actively collect real-name information, identity documents, contact numbers, residential addresses, payment information, biometric data, or other sensitive personal privacy data under any circumstances, unless explicitly required by legal provisions and judicial procedures.

2. How We Use Your Data

All collected data is only used for legitimate, limited service purposes and will never be used for unauthorized commercial marketing or illegal usage. The specific usage scenarios are as follows:

• Maintain the stable and normal operation of all game functions and ensure smooth user experience;
• Detect, diagnose and fix game crashes, functional bugs and technical failures;
• Analyze aggregated game usage data to optimize gameplay logic, upgrade interactive effects, and iterate educational game content;