Privacy Policy — Water Sort Puzzle

Last updated: May 2026

1. Introduction

NextThings Studio ("we", "our", or "us") operates the mobile game Water Sort Puzzle. This Privacy Policy explains how we collect, use, and safeguard your information when you play Water Sort Puzzle.

2. Information We Collect

Automatically collected: Device information (model, OS version, advertising ID), gameplay data (level progress, scores), and crash/performance data.

Advertising ID: We collect your device's advertising identifier to serve personalized ads. You can reset or opt out via your device settings.

3. Third-Party Services

Water Sort Puzzle integrates the following third-party SDKs:

• Google Firebase (analytics, crash reporting) — Privacy Policy
• Google AdMob (advertising) — Privacy Policy
• Unity Ads (advertising) — Privacy Policy
• Google Play Billing (in-app purchases) — Privacy Policy

4. How We Use Your Information

• Provide and maintain the game experience
• Serve ads via Google AdMob and Unity Ads
• Analyze gameplay to improve level design
• Process in-app purchases via Google Play Billing

5. Data Retention & Security

We retain data only as long as necessary. We implement appropriate technical measures to protect your data.

6. Children's Privacy

Water Sort Puzzle is not directed to children under 13. We do not knowingly collect personal information from children.

7. Your Rights

You may request access, correction, or deletion of your data. Contact us at privacy@nextthings.tech.

8. Contact Us

Email: privacy@nextthings.tech
Address: 成都高新区新裕路501号1栋14层1411室