Privacy Policy – NineByNine

NineByNine is developed and published by Privy Central.

Your privacy is important to us. NineByNine is designed with privacy in mind, storing all gameplay data locally on your device. This policy describes how we handle your information.

Overview

The Short Version:

  • ✓ All gameplay data is stored locally on your device
  • ✓ No ads, analytics, or tracking
  • ✓ No account required to play
  • ✓ Optional Game Center integration for leaderboards (can be disabled)
  • ✓ We don't collect or sell your personal data

Data Collection

NineByNine does not directly collect, store, or share any personal information. The app does not require user accounts or logins to play.

All game progress, settings, achievements, and statistics are stored locally on your device using Apple's SwiftData framework and are never transmitted to our servers (we don't have any servers).

Game Center Integration OPTIONAL

NineByNine offers optional integration with Apple Game Center for leaderboards and achievements. This feature is:

  • Completely Optional: You can play the full game without enabling Game Center
  • Can Be Disabled: Turn off Game Center integration at any time in Settings
  • Requires Apple Account: You must be signed in to Game Center in your device settings

What Data is Shared with Apple Game Center

If you choose to enable Game Center integration, the following data is shared with Apple's Game Center service:

  • Player Identification: Your Game Center player ID and display name
  • Leaderboard Scores: Your total XP earned and daily challenge completion times
  • Achievement Progress: Which achievements you've unlocked and when
  • Public Visibility: Your scores and display name may be visible to other players on global leaderboards

How to Control Game Center

  • Disable in App: Go to Settings → Game Center → Toggle off
  • Disable System-Wide: iOS Settings → Game Center → Sign out
  • Note: Disabling Game Center prevents future data sharing but does not delete previously shared data from Apple's servers

Apple's Privacy Policy

Game Center data shared with Apple is subject to Apple's privacy policy:
https://www.apple.com/legal/privacy/

Contact Information

If you have any questions, concerns, or requests regarding this privacy policy or your data, please contact us:

Email: support@privycentral.com
Developer: Privy Central
Website: https://privycentral.com

Last updated: January 10, 2026
Effective date: January 10, 2026