Includes: Ten Across (two-player maths tile game for Android).
By downloading or using the app, these terms will automatically apply to you – you should make sure therefore that you read them carefully before using the app. You’re not allowed to copy, or modify the app, any part of the app, or our trademarks in any way. You’re not allowed to attempt to extract the source code of the app, and you also shouldn’t try to translate the app into other languages, or make derivative versions. The app itself, and all the trade marks, copyright, database rights and other intellectual property rights related to it, still belong to Jawfin Developments.
Jawfin Developments is committed to ensuring that the app is as useful and efficient as possible. For that reason, we reserve the right to make changes to the app or to charge for its services, at any time and for any reason. We will never charge you for the app or its services without making it very clear to you exactly what you’re paying for.
The apps store and process personal data that you have provided to us, in order to provide our services, as described in the Privacy Policy. It’s your responsibility to keep your phone and access to the app secure. We therefore recommend that you do not jailbreak or root your phone, which is the process of removing software restrictions and limitations imposed by the official operating system of your device. It could make your phone vulnerable to malware/viruses/malicious programs, compromise your phone’s security features and it could mean that the app won’t work properly or at all.
The app does use third party services that declare their own Terms and Conditions.
Link to Terms and Conditions of third party service providers used by the app
Ten Across uses only Google services (Google Play, Firebase and AdMob). The other services listed above are used by some of our other apps.
These terms apply to Ten Across, a two-player maths tile game for Android, in addition to the general terms above. If they conflict, this section applies to Ten Across.
Ten Across is for people aged 13 and over. By using it you confirm that you are at least 13 and, if you are under the age of majority where you live, that a parent or guardian is happy for you to play. You need a Google Play Games account to play online.
You sign in with Google Play Games. Your player name is your Play Games gamer name, and your gamer name and avatar are visible to other players. You are responsible for activity on your account and for keeping your Google account secure. You can delete your account at any time in the game under Settings → Delete account, or by following the steps at https://ten-across-jawfin.web.app/delete-account.html. Deleting your account removes your progress, ratings and achievements, and cannot be undone.
You agree to play fairly and respectfully. You must not:
Communication between players is limited to preset reactions. There is no free-text chat. Players can block each other from the profile screen.
Matchmaking, ratings, statistics, leaderboards, seasons and the daily puzzle are provided for fun and are calculated by our servers. We may adjust, reset or remove ratings, scores or leaderboard entries, for example to correct errors, end a season, or deal with cheating. To keep rated games fair, we analyse rated moves and the rate of actions such as challenges and invites. Games depend on both players' connections, and we do not guarantee that an opponent is available or that a game will finish.
We may warn you, restrict features, remove content or ratings, or suspend or end your account if you break these terms, with or without notice where the breach is serious. You can stop using Ten Across and delete your account at any time.
The free version of Ten Across shows ads from Google AdMob: a banner, occasional full-screen ads, and optional rewarded videos that you can choose to watch for an extra hint. We are not responsible for the content of third-party ads, though we limit ads to content suitable for a general audience. Where the law requires, we ask for your consent before ads are requested; you can change your choice in Settings → Privacy options.
Ten Across offers optional in-app purchases, such as board themes and Remove Ads, sold through Google Play. Prices are shown before you buy. Payment is processed by Google, and Google Play's terms and refund policies apply. A purchase gives you a personal, non-transferable licence to use the item in Ten Across on your Google account. Purchases are not currency, have no cash value, and cannot be exchanged for money. If we stop providing Ten Across, purchases end with it, subject to your rights under law. Remove Ads removes banner and full-screen ads, and may not remove optional rewarded videos you choose to watch.
Ten Across, its design, tiles, themes, rules and artwork belong to Jawfin Developments. Your gamer name and avatar come from Google Play Games; by using Ten Across you allow us to display them, your ratings, statistics and achievements, and your games to other players, as described in the Privacy Policy.
Ten Across requires an internet connection for online play, notifications, leaderboards and the daily puzzle, and is provided "as available". We may change, pause or remove features, modes, themes, seasons or servers, or stop providing Ten Across, at any time.
Nothing in these terms excludes or limits any right you have under the Australian Consumer Law or other law that cannot be excluded. Subject to that, Ten Across is provided without any promise that it will be uninterrupted or error free, and to the extent the law allows, Jawfin Developments is not liable for indirect or consequential loss, or for lost progress, ratings or data, and our total liability for Ten Across is limited to the amount you paid us for it (if any) in the 12 months before the claim.
You should be aware that there are certain things that Jawfin Developments will not take responsibility for. Certain functions of the app will require the app to have an active internet connection. The connection can be Wi-Fi, or provided by your mobile network provider, but Jawfin Developments cannot take responsibility for the app not working at full functionality if you don’t have access to Wi-Fi, and you don’t have any of your data allowance left.
If you’re using the app outside of an area with Wi-Fi, you should remember that your terms of the agreement with your mobile network provider will still apply. As a result, you may be charged by your mobile provider for the cost of data for the duration of the connection while accessing the app, or other third party charges. In using the app, you’re accepting responsibility for any such charges, including roaming data charges if you use the app outside of your home territory (i.e. region or country) without turning off data roaming. If you are not the bill payer for the device on which you’re using the app, please be aware that we assume that you have received permission from the bill payer for using the app.
Along the same lines, Jawfin Developments cannot always take responsibility for the way you use the app i.e. You need to make sure that your device stays charged – if it runs out of battery and you can’t turn it on to avail the Service, Jawfin Developments cannot accept responsibility.
With respect to Jawfin Developments’ responsibility for your use of the app, when you’re using the app, it’s important to bear in mind that although we endeavour to ensure that it is updated and correct at all times, we do rely on third parties to provide information to us so that we can make it available to you. Jawfin Developments accepts no liability for any loss, direct or indirect, you experience as a result of relying wholly on this functionality of the app.
At some point, we may wish to update the app. The app is currently available on Android – the requirements for system (and for any additional systems we decide to extend the availability of the app to) may change, and you’ll need to download the updates if you want to keep using the app. Jawfin Developments does not promise that it will always update the app so that it is relevant to you and/or works with the Android version that you have installed on your device. However, you promise to always accept updates to the application when offered to you, We may also wish to stop providing the app, and may terminate use of it at any time without giving notice of termination to you. Unless we tell you otherwise, upon any termination, (a) the rights and licenses granted to you in these terms will end; (b) you must stop using the app, and (if needed) delete it from your device.
In the event that any disagreement becomes litigious all governing law concerned any aspect of dealings with Jonathan Barton will be handled and tried in Brisbane, Australia, and these terms are governed by the laws of Queensland, Australia. This condition is irrevocable, subject to any consumer rights you have under the law of your country.
Changes to This Terms and Conditions
I may update our Terms and Conditions from time to time. Thus, you are advised to review this page periodically for any changes. I will notify you of any changes by posting the new Terms and Conditions on this page.
Contact Us
If you have any questions or suggestions about my Terms and Conditions, do not hesitate to contact me at jawfin@gmail.com.
These terms and conditions are effective as of November 1, 2026 (Ten Across added)