Check Wall · Last updated: October 13, 2026
By downloading or using Check Wall ("the App") you agree to these Terms. If you do not agree, do not use the App. You must be old enough to form a binding contract where you live, or have permission from a parent or guardian.
The App is a strategy board game you can play offline against the computer, with a friend on the same device, or online against other players. We may update, change or discontinue features (including levels, leaderboards and online play) at any time.
You can play as a guest without creating an account. Some features — ranked online matches, the leaderboard, syncing progress and buying a Remove Ads subscription — require signing in with Google, Apple or email. You are responsible for activity on your account. You can delete your account at any time in Profile → Account → Delete account.
Usernames are public on the leaderboard. Do not choose names that are offensive, impersonate others, or infringe rights. Do not cheat, exploit bugs, manipulate rankings, harass other players, or interfere with the service. We may rename, reset or remove accounts and leaderboard entries that break these rules.
The App offers optional auto-renewing subscriptions that remove advertising: monthly and yearly. Prices are shown in the store before you buy and may vary by country. Payment is charged to your Google Play (or Apple) account at confirmation. Subscriptions renew automatically at the end of each period unless cancelled at least 24 hours before renewal. You can manage or cancel at any time in your Google Play (or App Store) subscription settings; cancellation takes effect at the end of the current period. Refunds are handled under the store's refund policy. A subscription removes ads only; it does not unlock gameplay content. Rewarded videos used for "try again" and "undo" become free while subscribed.
The free version shows ads provided by Google AdMob, including banners, full-screen ads between matches, and optional rewarded videos. Ads are subject to the advertiser's and Google's terms.
The App, its artwork, sounds, code and content belong to the developer of Check Wall. You receive a personal, non-exclusive, non-transferable licence to use the App for your own entertainment.
The App is provided "as is" without warranties of any kind. To the extent permitted by law, the developer is not liable for indirect or consequential losses, lost progress, or service interruptions. Nothing in these Terms limits rights you have under consumer law that cannot be excluded.
We may update these Terms. The "Last updated" date shows the latest version; continuing to use the App after a change means you accept the updated Terms.