Effective October 30, 2026 · updated November 2, 2026
These terms are an agreement between you and Mike Rubenstein (“we”, “us”), the developer of the Gravity Cube app. By downloading or using the app you agree to them. If you don't agree, please don't use the app.
We grant you a personal, non-exclusive, non-transferable, revocable license to use Gravity Cube on Apple devices you own or control, as permitted by Apple's Licensed Application End User License Agreement (the “Apple EULA”), which also applies. If these terms and the Apple EULA conflict, these terms apply to the extent allowed.
You may play as a guest or sign in with Apple, Google or email. You're responsible for keeping your sign-in secure. You can delete your account at any time from Settings.
Display names appear on public leaderboards. Don't choose names that are offensive, hateful, impersonate someone else, or include personal information. Don't cheat, exploit bugs, or interfere with leaderboards or other players. We may change names, remove scores, or suspend accounts that break these rules.
Puzzles you publish from the Level Editor can be played by anyone with their code or link. You keep ownership of your puzzles and give us a worldwide, royalty-free license to host, show and distribute them in the app and on our website. Don't give puzzles names that break the rules above. We may remove any shared puzzle.
Puzzles you add to Community Puzzles are listed publicly with your display name; you can remove them from the list at any time. You can report puzzles or hide puzzles and authors from inside the app. Reported puzzles are reviewed and puzzles with several reports are hidden. We have zero tolerance for objectionable content or abusive users and will remove content and accounts that break these rules, usually within 24 hours of a report.
Gravity Cube Premium and any paid level packs are one-time purchases processed by Apple and subject to Apple's terms; refunds are handled by Apple. Premium removes ads and unlocks unlimited hints and skips. Purchases are tied to your Apple ID and can be restored from the Shop.
Hints, skips, marble skins and similar in-game rewards have no cash value, cannot be exchanged for money, and are licensed to you for use in the game only. We may adjust game balance, rewards and content over time.
The free version shows advertisements provided by third parties, including optional rewarded ads. We aren't responsible for the content of third-party ads or websites they link to.
The app, its puzzles, artwork, music, sounds and code belong to us. Don't copy, modify, reverse engineer, or redistribute the app except as the law allows.
Our Privacy Policy explains how we handle your information.
We may update, change or discontinue features (including online leaderboards) at any time. We may update these terms; continuing to use the app after an update means you accept the new terms.
The app is provided “as is” and “as available”, without warranties of any kind, to the fullest extent permitted by law. We don't promise the app will be error-free or always available.
To the fullest extent permitted by law, we are not liable for any indirect, incidental, special or consequential damages, or for any loss of data or progress. Our total liability for any claim relating to the app is limited to the amount you paid us for the app in the 12 months before the claim.
These terms are governed by the laws of the State of New Jersey, USA, without regard to conflict-of-law rules, except where your local consumer law gives you rights that can't be waived.
These terms are between you and us, not Apple. Apple is not responsible for the app or its content, has no obligation to provide support or maintenance, and is not responsible for any claims relating to the app. Apple and its subsidiaries are third-party beneficiaries of these terms and may enforce them.
Mike Rubenstein · mrubenstein6192@gmail.com