Privacy Policy

Effective date: 2025-12-18

This Privacy Policy applies to the Extreme QR Code: Creator & Scanner mobile application (the “Application”), developed and provided by MystroApps. The Application is provided as a free service and is offered “AS IS”.

1. No Accounts / No Login

The Application does not require users to create an account, log in, or register. All core features of the Application can be used without providing personal information.

2. Information Collection and Use

Information you provide

The Application does not require users to submit personal data. If you contact us by email, you may voluntarily provide your email address and message content.

Information collected automatically

The Application and its third-party services may collect limited information automatically, including:

Device information (model, operating system version)
Approximate location derived from IP address (not precise GPS)
App usage data and interaction events
Crash reports and diagnostics
Advertising identifiers (where permitted by device settings)

This information is used to operate, maintain, improve the Application, measure advertising performance, and prevent fraud.

3. Camera Usage

The Application uses the device camera solely to scan QR codes. Camera data is processed locally on the device and is not stored by the Service Provider.

4. Advertising & Analytics Services

The Application uses third-party analytics and advertising SDKs. These services may collect and process data in accordance with their own privacy policies:

Google Play Services – https://www.google.com/policies/privacy/
Firebase Analytics – https://firebase.google.com/support/privacy
Firebase Crashlytics – https://firebase.google.com/support/privacy/
AdMob – https://support.google.com/admob/answer/6128543
Appodeal – https://www.appodeal.com/home/privacy-policy/
AppLovin – https://www.applovin.com/privacy/
ironSource (LevelPlay) – https://www.is.com/privacy-policy/
Unity Ads – https://unity.com/legal/privacy-policy
InMobi – https://www.inmobi.com/privacy-policy/
Vungle – https://vungle.com/privacy/
Chartboost – https://www.chartboost.com/privacy/

5. Data Sharing

The Service Provider does not sell personal information. Information may be shared only with:

Third-party service providers for analytics and advertising
Legal authorities when required by law
Entities necessary to protect users, the Application, and prevent fraud

6. Data Retention

Collected data is retained only for the duration necessary to fulfill the purposes outlined in this policy or as required by applicable laws and third-party service providers’ policies.

7. Data Deletion

The Application does not provide user accounts. If you wish to request deletion of any data you may have provided (such as support communications), please contact us:

Email: [email protected]
Subject: Data Deletion Request – Extreme QR Code

Valid requests are processed within 30 days.

8. Children’s Privacy

The Application is not intended for children under the age of 13. The Service Provider does not knowingly collect personal data from children. If such data is discovered, it will be deleted promptly.

9. Security

The Service Provider implements reasonable technical and organizational measures to protect data processed by the Application. However, no system is completely secure.

10. Changes to This Privacy Policy

This Privacy Policy may be updated from time to time. Any changes will be posted on this page with an updated effective date.

11. Contact Us

MystroApps
Email: [email protected]