Privacy Policy

Last Updated: March 11, 2026

Welcome to Smart Tools Pro (the "App"), developed by Teczo. We respect your privacy and are committed to protecting it through our compliance with this policy.

This Privacy Policy explains how we collect, use, and safeguard your information when you use our mobile application. Please read this policy carefully. If you do not agree with the terms of this privacy policy, please do not access the application.

1. Information We Collect

The App requires certain permissions to function properly as a comprehensive toolkit. We request access to the following hardware sensors and device features exclusively for providing the App's core functionalities:

• Camera Permission: Required for features like the QR Scanner, Color Detector, Magnifier, and Mirror. We do not record or save any video or images without your explicit action (e.g., saving a generated QR code), and camera data is processed locally on your device in real-time.
• Microphone Permission: Required for the Sound Meter. We process audio levels to measure decibels only. No audio recordings are saved, transmitted, or shared.
• Location Permission: Required for tools like the Speedometer, Altimeter, and Wi-Fi Signal analyzer. Location data is used to provide accurate speed, altitude, and network information. We do not track your location in the background or store location history on any external servers.
• Storage/Photos Permission: Required if you choose to save exported files, such as generated QR codes, to your device gallery.

We do not collect personally identifiable information (PII) such as your name, email address, or phone number unless you voluntarily choose to contact us for support.

2. How We Use Your Information

Any data accessed by the App is used strictly to operate the tools within the App. Because Smart Tools Pro is designed to be a utility application, most data processing is performed completely offline and locally on your device. We do not use your data for profiling, tracking, or marketing purposes.

3. Data Storage and Security

The data collected through the App's sensors (camera, mic, location) is processed in real-time and briefly held in memory. We do not upload your personal data or sensor recordings to our servers. All generated content, like generated passwords or notes, is stored securely and locally on your device. Our App follows industry-standard security measures to ensure your data remains safe.

4. Third-Party Services

The App may contain links to third-party websites or services (e.g., when scanning a QR code containing a URL). We are not responsible for the privacy practices or the content of these third-party sites. We may also use Google Play Services for analytics or error reporting to improve our App's stability and performance. Please refer to Google's Privacy Policy for more details on how they handle data.

5. Children’s Privacy

We do not knowingly collect or solicit personal information from children under the age of 13. If you are under 13, please do not attempt to use or send any information about yourself to us. If we learn that we have collected personal information from a child under 13, we will delete that information as quickly as possible.

6. Changes to This Privacy Policy

We may update our Privacy Policy from time to time to reflect changes in our practices or for other operational, legal, or regulatory reasons. We will notify you of any changes by updating the "Last Updated" date at the top of this policy. You are advised to review this Privacy Policy periodically for any changes.

7. Contact Us

If you have any questions or concerns about this Privacy Policy or our practices concerning your personal information, please contact us at support via the Google Play Store developer contact options.