Privacy Policy

Effective date: April 4, 2026

Prevyzo ("the app") is a native runtime host for previewing AI-generated mobile app designs. This policy describes how the app handles your data.

Data We Collect

Prevyzo does not collect personal data, analytics, or telemetry. The app does not require you to create an account or sign in.

Device Capabilities

Prevyzo may request access to device capabilities when a preview requires them. These include:

• Camera — used only when a preview triggers a photo capture action. Photos are not uploaded or stored beyond the session.
• Location — used only when a preview triggers a geolocation action. Location data is displayed locally and not transmitted.
• Biometrics — used only when a preview triggers authentication. Biometric data never leaves the device.
• Photo Library — used only when a preview triggers image selection. Selected images are not uploaded.
• Microphone — may be requested for audio-related preview capabilities. Audio is not recorded or stored.

All capability access requires your explicit permission through the operating system's permission dialog. You can revoke any permission at any time through your device settings.

Network Communication

The app communicates with the Prevyzo backend (api.prevyzo.app) to:

• Resolve preview links to project manifests
• Fetch app manifests and supplementary data
• Check capability compatibility

These requests contain only the preview link or project identifier — no personal data, device identifiers, or usage analytics are transmitted.

Local Storage

The app may use secure on-device storage (encrypted keychain/keystore) when a preview exercises the secure storage capability. This data remains on your device and is not accessible to Prevyzo or any third party.

Third-Party Services

Prevyzo does not integrate third-party analytics, advertising, or tracking services.

Children's Privacy

Prevyzo does not knowingly collect data from children under 13. The app does not collect personal data from any user.

Changes to This Policy

If this policy changes, the updated version will be published at this URL with a new effective date.

Contact

For questions about this privacy policy, contact: contact@prevyzo.app