下面给你一份 “Junk Remover Privacy Policy” 的完整英文隐私政策模板，可直接用于 Google Play 提交，结构清晰、合规、不涉及敏感承诺（例如不收集任何数据可以会触发误报，所以 wording 也经过优化）。
This Privacy Policy explains how Junk Remover (“the App”, “we”, “us”, or “our”) collects, uses, and protects your information when you use our mobile application. We are committed to protecting your privacy and ensuring a safe user experience.
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1. Information We Collect
We may collect the following types of information to provide and improve the App’s features:
1.1 Device Information
We may collect non-personal device information such as:
• Device model
• Operating system version
• System language
• App version
• Performance data and crash logs
This information helps us improve app stability and optimize performance.
1.2 App Usage Information
We may collect anonymized usage information, such as:
• Feature interactions (e.g., Junk Clean, CPU Cooler, Battery Saver)
• Session duration and frequency
• Error reports
These analytics help us understand how users interact with the App and enhance user experience.
1.3 Advertising Information
If the App displays ads, ad networks (such as Google AdMob) may collect:
• Advertising ID (AAID)
• General device data
• Interaction with ads
These data are handled according to the respective ad network’s privacy policies.
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2. How We Use Your Information
We use collected information for the following purposes:
• To operate and improve the App’s cleaning and optimization features
• To enhance performance and stability
• To analyze usage and fix technical issues
• To provide relevant advertisements (if applicable)
• To ensure compliance with legal and platform requirements
We do not sell your personal data.
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3. Permissions We Use
3.1 All Files Access (MANAGE_EXTERNAL_STORAGE)
This permission is required only for the Junk Clean feature.
It allows the App to:
• Scan for cache, temporary files, residual files
• Identify junk files from uninstalled apps
• Display storage usage
The App does not access, collect, or upload your personal files such as photos, videos, documents, or audio.
3.2 Other Permissions
Depending on features, the App may request:
• READ/WRITE_EXTERNAL_STORAGE – for cleaning temporary files (Android 10 and below)
• INTERNET – to fetch online resources and ads
• WAKE_LOCK – to ensure tasks run smoothly
We only request permissions necessary for core functionality.
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4. Third-Party Services
The App may integrate the following services:
• Google AdMob (advertising)
• Google Play Services
• Firebase Analytics / Crashlytics
These third-party services follow their own privacy policies and may collect data as described in their documentation.
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5. Data Security
We adopt reasonable administrative, technical, and physical safeguards to protect your information from:
• Unauthorized access
• Alteration
• Disclosure
• Destruction
Although no method is 100% secure, we strive to protect your data with industry-standard practices.
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6. Children’s Privacy
The App is not intended for children under the age of 13.
We do not knowingly collect personal information from children.
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7. Data Retention & Deletion
We retain collected analytics data only as long as necessary for the App’s operation.
You may request data deletion or app data removal by contacting us (see Section 10).
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8. International Data Transfer
Your information may be processed on servers located outside your country.
We ensure such transfers comply with applicable privacy laws.
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9. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. We will post the updated version within the App. Continued use of the App means you accept the revised policy.
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