Terms and Conditions

Effective November 5, 2026. These terms cover your use of Number Grid : Math Puzzles.

Using Number Grid

By downloading or using Number Grid, you agree to these terms. If you do not agree, do not use the app. We grant you a personal, non-exclusive, non-transferable and revocable licence to use Number Grid on devices you own or control, for your own non-commercial use. You may not copy, modify, distribute, sell or rent the app, or reverse engineer it, except where the law allows you to.

Advertising and rewards

Number Grid offers optional rewarded video ads, served by Google AdMob. A reward is given only after an ad has played through, and depends on an ad being available. Rewards, hints and progress have no monetary value and cannot be exchanged for money. Ads are provided by third parties, and we are not responsible for their content or for the products they promote.

Ownership

Number Grid, including its design, code, text, graphics and trademarks, belongs to us or our licensors and is protected by intellectual property laws. These terms do not transfer any of those rights to you.

App store terms

If you got Number Grid from the App Store, Mac App Store or Google Play, that store’s terms of service also apply. Apple and Google are not parties to these terms and are not responsible for Number Grid, its content or its support.

No warranty

Number Grid is provided “as is” and “as available”, without warranties of any kind, express or implied, including fitness for a particular purpose and non-infringement. We do not promise that the app will be uninterrupted, error-free or always available.

Limitation of liability

To the fullest extent the law allows, we are not liable for any indirect, incidental, special or consequential damages, or for any loss of data, profits or revenue, arising from your use of or inability to use Number Grid. Nothing in these terms limits liability that cannot be limited by law.

Changes and termination

We may update, suspend or stop offering Number Grid, or any part of it, at any time. We may also update these terms; when we do, we will change the effective date above, and continuing to use the app after that means you accept the updated terms. Your licence ends automatically if you break these terms.

Privacy

How Number Grid handles information is described in its Privacy Policy, which forms part of these terms.