Privacy Policy

Overview

9BLOCK does not collect, store, transmit, sell, or share any personal information. This policy explains what data exists on your device and what we do with it — which is nothing, because it never leaves your device.

Data Stored on Your Device

9BLOCK stores the following information locally on your device using your device's built-in storage. This data is never transmitted to any server or third party.

• Game scores, streaks, and personal bests
• Ranked skill rating and progression
• Daily challenge results and history
• App settings (sound, haptics, game mode preferences)
• Tutorial completion status

Deleting 9BLOCK from your device will permanently remove all locally stored data. This cannot be recovered.

What We Do Not Collect

9BLOCK does not use or include any of the following:

• User accounts or login systems
• Third-party analytics or crash reporting
• Advertising networks or tracking identifiers
• Location data
• Contact or address book access
• Camera or microphone access
• Push notifications
• Remote databases or cloud sync
• In-app purchases or payment processing

Children

9BLOCK is rated 4+ on the App Store. It does not collect any data from any users, including children. It is not directed at children under 13 in any special capacity, and no parental consent mechanisms are required given that no data is collected from anyone.

Third-Party Infrastructure

9BLOCK uses Expo's update delivery infrastructure to receive over-the-air code updates. When the app checks for updates, Expo's servers may log anonymized technical data such as app version, platform, and update channel. This data is controlled by Expo and is not accessible to the developer. No personal information, gameplay data, or device identifiers are transmitted as part of this process.

For more information, see Expo's Privacy Policy.

Changes to This Policy

If future versions of 9BLOCK introduce online features, analytics, advertising, user accounts, or any other service that involves data collection or transmission, this privacy policy will be updated before those features ship, and the updated policy will be disclosed through the App Store listing.

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