Privacy Policy

Last updated: November 19, 2025

At Prompt Lab ("we," "our," or "us"), we respect your privacy and are committed to protecting it. This Privacy Policy explains how we handle your information when you use our mobile application, Prompt Lab.

1. No Personal Data Collection

We believe in privacy by design. We do not collect, store, or transmit any of your personal data to our servers.

All prompt generation, optimization, and processing happen locally on your device using Apple Intelligence technologies. Your input text, generated prompts, and usage history remain on your device and are never uploaded to the cloud by us.

2. On-Device Processing

Prompt Lab utilizes the advanced capabilities of your device to provide AI features. This ensures:

• Security: Your creative ideas and prompts never leave your device.
• Speed: Processing is fast and efficient without relying on network latency.
• Offline Capability: Most features work without an internet connection.

3. Third-Party Services

While we do not collect your data, the app uses third-party services that may collect information used to identify you:

• Google AdMob: Used to display advertisements. Google may use device identifiers to serve personalized ads based on your interests. You can manage your ad preferences in your device settings.
• Apple In-App Purchases: Payment transactions are handled directly by Apple's App Store. We do not see or store your credit card or financial information.

4. Permissions

We may request the following permissions to provide specific features:

• Tracking Transparency (iOS 14+): To deliver personalized advertisements. You can choose to deny this permission without affecting the app's core functionality.
• Siri & Search: To integrate with system-level AI features.

5. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page. You are advised to review this Privacy Policy periodically for any changes.

6. Contact Us