Privacy Policy

1. Introduction

This Privacy Policy describes how Neurabyte Studio ("we", "us", "our") handles information when you use the One Line mobile application ("the App"). We are committed to protecting your privacy and being transparent about our practices.

2. Information We Collect

2.1 Information You Provide

The App does not require you to create an account or provide personal information to play. We do not collect names, email addresses, phone numbers, or any other personally identifiable information directly.

2.2 Information Collected Automatically

The App stores the following only on your device:

• Game progress (current level, stars earned, completed puzzles)
• Theme preferences and sound/haptic settings
• Daily challenge completion status

This data never leaves your device and is not transmitted to our servers.

2.3 Third-Party Advertising Data

We use Google AdMob to display advertisements that help us keep One Line free. AdMob may collect:

• Device identifiers (such as Apple's Identifier for Advertisers — IDFA)
• Approximate location (based on IP address — not GPS)
• Device type, operating system version, and language
• Ad interaction data (impressions, clicks)

You can review Google's privacy practices here: Google Ads Privacy

3. App Tracking Transparency (ATT)

On iOS 14.5 and later, the App will ask for your permission before allowing advertisers to track you across apps and websites. You can decline at any time, and we'll show non-personalized ads instead. You can change this anytime in:

Settings → Privacy & Security → Tracking → One Line

4. How We Use Information

Any information collected through Google AdMob is used solely to:

• Display relevant advertisements
• Measure ad performance
• Prevent fraud and abuse

We do not sell, rent, or share your data with anyone other than Google AdMob (our advertising partner).

5. Children's Privacy

One Line is rated 4+ and suitable for all ages. We comply with the Children's Online Privacy Protection Act (COPPA) and Apple's Kids Category guidelines. We do not knowingly collect personal information from children under 13. Non-personalized ads are shown for users under 13.

6. Data Retention

Game data stored on your device remains until you delete the App. AdMob retains data according to Google's Privacy Policy.

7. Your Rights

You have the right to:

• Opt out of personalized ads by declining tracking when prompted
• Reset your device's advertising identifier in iOS Settings
• Delete all app data by uninstalling One Line
• Contact us with privacy questions or concerns

8. Security

Although no method of electronic transmission is 100% secure, we implement reasonable measures to protect any data the App handles. Since most data stays on your device, your privacy stays in your control.

9. International Users

One Line is available globally. By using the App, you consent to the data practices described in this policy. If you are in the European Union, the United Kingdom, or California, you have additional rights under GDPR, UK-GDPR, and CCPA respectively — including the right to request information, deletion, or restriction of processing.

10. Changes to This Policy

We may update this Privacy Policy from time to time. When we do, we'll update the "Last updated" date at the top. Significant changes will be highlighted in the app or via a notice on this page.

11. Contact Us

Questions, comments, or privacy concerns? We'd love to hear from you:

• Email: neurabyte.studio@gmail.com
• Studio: Neurabyte Studio