Last updated: September 03, 2026
This Privacy Policy describes our policies and procedures on the collection, use, and disclosure of your information when you play One Line: Brain Puzzle Game (the "App") and tells you about your privacy rights and how the law protects you.
By downloading, installing, or using the App, you agree to the collection and use of information in accordance with this Privacy Policy.
A. Personal Information
We do not collect any Personally Identifiable Information (PII) such as your name, email address, phone number, physical address, or contact list. You can play our game without creating an account or logging in.
B. Non-Personal & Technical Data (Automatically Collected)
When you use the App, certain information is collected automatically by third-party services (such as Google Mobile Ads SDK / AdMob):
Device information (device model, operating system version, screen resolution).
Unique device identifiers and Google Advertising ID (AAID).
In-game performance and diagnostic data (crash logs, app responsiveness).
Our App offers optional in-app purchases (such as "Remove Ads", "Game Pass", and "Ultimate VIP Pass").
All financial transactions and payment details are processed directly and securely through the Google Play Billing system.
We do not collect, store, or have access to your credit card numbers, bank details, or billing credentials.
The App displays third-party advertisements served by Google AdMob. AdMob may collect and use pseudonymous device data, including:
Your device’s Google Advertising ID.
Generalized approximate location (IP-based, country level).
Interaction metrics with advertisements to provide personalized or contextual advertising.
For more information on how Google uses data when you use our App, please review:
Google Privacy & Terms: https://policies.google.com/technologies/partner-sites
Our App integrates standard, secure third-party libraries provided by Google:
Google Play Services: https://policies.google.com/privacy
Google AdMob: https://support.google.com/admob/answer/6128543
Google Play In-App Billing: https://play.google.com/about/monetization-ads/
Our App is intended for a general audience. We do not knowingly collect personally identifiable information from children under the age of 13. If you are a parent or guardian and become aware that your child has provided personal information, please contact us so that we can take necessary actions.
The security of your data is important to us. Since we do not collect personal identifiers or store data on external private servers, your local game progress (levels solved, hints) is stored safely and locally on your own device.
We may update our Privacy Policy from time to time. Any changes will be posted on this page with an updated "Last updated" date. You are advised to review this Privacy Policy periodically for any changes.
If you have any questions or suggestions about this Privacy Policy, do not hesitate to contact us:
By email: divyeshkhunt@gmail.com