Privacy Policy

Last updated: June 17, 2026

Welcome to TraceMori: AR Drawing. We hope to help you understand what information we collect, why we collect it, how we use it, and your choices regarding it.

1. Information Collection

When you use our services, we may collect information to provide and improve our services. All your app data — including your favorited images, onboarding completion state, flashlight preference, and settings — is stored locally on your device and is not uploaded to any server. We may use the following third-party services:

• Google Analytics for Firebase — collects anonymous usage statistics (such as app open events and crash reports) to help us improve the app.
• Firebase Crashlytics — collects crash logs and diagnostic data to help us identify and fix issues.
• Google AdMob — may use the Android Advertising ID to help deliver and measure advertisements. You can manage ad personalization and reset or delete your Advertising ID in Android Settings; the exact menu name may vary by device and Android version.

In case of errors, our systems may also collect log data, including your device's IP address, device name, operating system version, and other statistical details.

2. Camera Access

TraceMori: AR Drawing needs camera access for its core AR tracing feature:

• Live AR tracing — when you enter AR tracing mode, we display your camera's live view on screen and overlay a semi-transparent reference image on top. This lets you look at the screen and trace on paper.

The camera feed is processed locally on your device in real time. It is never recorded, never saved, never uploaded, and never shared. We do not store any camera frames. The moment you leave AR tracing mode, the live camera preview stops.

You will be asked for camera permission the first time you enter AR tracing mode. You can revoke access at any time in Android Settings > Apps > TraceMori: AR Drawing > Permissions.

3. Use of Information

The information we collect is used solely to provide, maintain, and improve our services. We will not use or share your information except as described in this Privacy Policy.

4. Personal Information

TraceMori: AR Drawing does not require account registration. Any information you provide (such as favorites and preferences) is stored locally on your device and is not collected directly by us.

5. Service Providers

We may collaborate with third-party companies to help provide and support our services. These third parties may access information as needed to perform their work but are not allowed to use it for other purposes.

6. Security

We value your trust and take commercially reasonable steps to protect your information. However, no method of online transmission or electronic storage is completely secure.

7. Children's Privacy

Our services are not intended for children under the age of 13. We do not knowingly collect personal information from children under 13.

8. Changes to this Privacy Policy

We may update this Privacy Policy from time to time. Please check this page regularly for updates.

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If you have any questions or suggestions, please contact us at: ______