Privacy Policy

Shatterglass · ai.nextad.shatterglass · last updated 31 July 2026

Shatterglass is a single-player puzzle game. We do not ask for an account, and we do not collect your name, email address, phone number, contacts, photos, location, or any other personal information. There is nothing to sign in to.

What is stored on your device

The game saves your progress locally, on the device, using the app's own storage. That is:

• which windows you have completed, and the facets earned for each
• the board you are part-way through, so you can leave and come back
• your sound, music and haptics settings
• whether you have seen the opening tutorial

This data never leaves your device and is not readable by us. Deleting the app removes it.

Analytics and attribution

To understand how the game is played and how people find it, Shatterglass uses:

• Google Firebase Analytics — anonymous, aggregated usage events such as starting or completing a window. See Firebase's privacy information.
• Adjust — measures which advertisement or link an install came from, so we know whether our marketing works. See Adjust's privacy policy.

These record device and usage information — such as device model, operating system version, country, and a resettable advertising identifier — not who you are. We use them only in aggregate. We do not sell your data, and we do not share it with data brokers.

On iOS, Shatterglass does not request permission to track you across other companies' apps and websites.

Children

Shatterglass is not directed at children under 13, and we do not knowingly collect information from them.

Advertising and purchases

Shatterglass contains no advertising and no in-app purchases. Every skin in the game is free.

Your choices

You can reset the advertising identifier, or opt out of personalised advertising, in your device settings — iOS under Privacy & Security, Android under Google settings for Ads. Deleting the app erases everything the game has stored on your device.

Contact

Questions about this policy: dev@nextad.ai.

If this policy changes, the date at the top changes with it. Material changes will be noted in the app's release notes.