Privacy Policy for LMTz
**Last Updated:** June 25, 2026
This Privacy Policy explains how **LMTz** ("we," "our," or "us") collects, uses, and discloses information when you use our mobile application and related services. LMTz is designed as an elegant, premium number deduction puzzle game based on logic clues and totals.
By downloading, installing, or using LMTz, you agree to the collection and use of information in accordance with this policy.
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1. Information We Collect
We may collect several types of information to provide and improve our service to you:
- **Authentication Data:** If you sign in using Google Auth or email login through Firebase Authentication, we collect your email address, username, and profile picture to maintain your cloud sync profile and save states.
- **Game Progress & Stats:** We collect and store your local game progress, daily streaks, unlocked achievements, and level stars. This is stored securely on your device and synced to Cloud Firestore (Firebase) if you are signed in.
- **Device Information:** We may collect basic diagnostic, performance, and log information about your device, operating system version, and system logs to help debug crashes and optimize performance.
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2. Third-Party Services We Use
The app integrates third-party services that may collect information used to identify you. Below are links to the privacy policies of the third-party service providers used by the app:
- [Google Play Services](https://policies.google.com/privacy)
- [Firebase (Authentication & Cloud Firestore)](https://firebase.google.com/support/privacy)
- [AdMob (Google Ad Services)](https://support.google.com/admob/answer/6128543?hl=en)
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3. Use of Data
LMTz uses the collected data for various purposes:
- To provide, maintain, and support the gameplay experience.
- To synchronize game states, stats, and achievements securely across your devices.
- To notify you about updates, features, or promotional support (if opted in).
- To monitor application usage and address technical issues or bugs.
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4. Data Security
The security of your data is important to us. We use standard secure connections and rely on Firebase's industry-compliant security rules and storage infrastructure to protect your synced data. However, remember that no method of transmission over the Internet or method of electronic storage is 100% secure.
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5. Children's Privacy
Our Service does not address anyone under the age of 13. We do not knowingly collect personally identifiable information from children under 13. In the case we discover that a child under 13 has provided us with personal information, we immediately delete this from our servers.
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6. Changes to This Privacy Policy
We may update our Privacy Policy from time to time. You are advised to review this page periodically for any changes. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date.
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7. Contact Us
If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact us and To request data deletion, contact us at
**Email:** shubhambhaskar464@gmail.com