Privacy Policy
Last updated: July 20, 2026
This Privacy Policy explains how Prompt Enhancer ("we", "our", or "us") handles information when you use the Prompt Enhancer mobile application.
🔒 On-Device AI Privacy Guarantee: Prompt Enhancer uses 100% private On-Device AI system engines. Your input prompts and generated enhancements are processed locally on your device and are never sent to remote AI servers or third-party AI APIs.
1. Information We Handle
Prompt Enhancer is designed to optimize and refine your AI prompts locally.
Prompt Data and Local History
The original prompts you enter, selected enhancement styles (such as Professional, Creative, Academic, or Coding), selected tones, and generated prompt outputs are stored exclusively in local application storage on your device. We do not transmit your prompts to external cloud servers.
Backup and Restore Files
If you use the Pro JSON export/import backup feature, Prompt Enhancer generates or reads a local JSON backup string containing your history records. You choose where to copy or import this file. We do not receive, store, or transmit your history backups.
Account and Authentication Information
Prompt Enhancer offers optional sign-in via Google Sign-In to personalize your profile display. Authentication tokens are managed securely through Google OAuth services.
Ads and In-App Purchases
The free version of Prompt Enhancer may display advertisements powered by Google Mobile Ads (AdMob). Google and its advertising partners may process device identifiers, advertising IDs, approximate location, and app usage data to serve and measure relevant ads. In-app purchases (Pro upgrade) are processed securely through Google Play Billing.
2. How Information Is Used
Local information is used to:
- Refine and generate enhanced prompt text using your device's local AI engine.
- Save and display your local prompt enhancement history.
- Allow you to copy, regenerate, or back up your prompt history.
- Manage your Pro subscription status and remove ads for Pro members.
- Show non-intrusive advertisements in the free version.
3. Data Retention and Control
All prompt history is stored locally on your device. You can clear your history at any time using the Clear All feature inside the Prompt History screen. Uninstalling the application will permanently delete all local history and app preferences from your device.
4. Third-Party Services
The app integrates with the following third-party service providers governed by their respective privacy policies:
5. Children's Privacy
Prompt Enhancer does not knowingly collect personal identifiable information from children under 13. If you believe your child has provided personal information, please contact us so we can take appropriate steps.
6. Changes to This Privacy Policy
We may update our Privacy Policy from time to time. Any changes will be posted on this page with an updated "Last updated" date.
7. Contact Us
If you have any questions or suggestions regarding this Privacy Policy, please contact us at:
Email: support@shaquib.dev