Privacy Policy

Effective Date: June 29, 2026

This Privacy Policy is provided by jimmy xu ("we", "us", or "our") to explain how we collect, use, and protect your information when you use the SuperTools mobile application (the "App"). By using the App, you agree to the terms outlined in this policy.

1. Information Collection and Use

To provide you with high-quality tool services, we may collect the following types of information:

Device Information: We may collect non-identifiable information such as device model, OS version, IP address, and unique device identifiers to ensure compatibility and analyze app performance.
App Usage Data: Anonymous statistics including feature clicks, page views, and crash reports are collected to improve user experience.
Local Data Processing: Core features such as PDF compression and image stitching are processed locally on your device. We do not upload your personal files, images, or documents to our servers.

2. Advertising and Third-Party Partners

To keep SuperTools free, we display advertisements provided by third-party partners. These partners may collect device information to serve relevant ads:

Advertising ID: The App may access your Android Advertising ID (GAID) to provide personalized advertising experiences.
Third-Party Provider: We primarily use Google AdMob. Their data practices are governed by their own policy: Google Privacy & Terms.
Data Collection: Ad partners may collect coarse location, device identifiers, and interaction data with ads for marketing and attribution purposes.

You can reset your Advertising ID or opt-out of personalized ads in your device settings under "Google" -> "Ads".

3. Permissions Overview

The App requests the following permissions only when necessary for specific features:

Storage/Media: To read the files you wish to process (PDFs, Images) and save the results.
Camera: For real-time scanning of QR codes and barcodes.
Network Access: To load advertisements, perform online translations, or execute IP lookups.
AD_ID Permission: Required on Android 13+ devices to access the advertising identifier for ad-supported services.

4. Data Sharing and Protection

We do not sell or trade your personally identifiable information to outside parties. Data is only shared with third-party SDKs (like AdMob) as necessary to provide ad services or required by law.

5. Children's Privacy

The App is not intended for children under the age of 13. We do not knowingly collect personal information from children. If we discover such data has been collected, we will take immediate steps to delete it.

6. Changes to This Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new policy on this page and updating the "Effective Date" at the top.

7. Contact Us

If you have any questions or suggestions about our Privacy Policy, please contact us at:

Email: xy872400@gmail.com