Terms of Use
Upfling: Tower Jump Climber. Last updated 12 November 2026.
These terms cover the game Upfling: Tower Jump Climber, both the Android app (package name app.upfling) and the web version at upfling.app. "We" means the developer of Upfling. By playing the game you agree to these terms. If you do not agree, please do not play.
In short: the game is free to play as it is. If you post a nickname to the world leaderboard, keep it clean, do not pretend to be someone else, and play fair. We can replace names and remove runs that break these rules.
Playing the game
You may play Upfling for your own personal, non-commercial enjoyment. There is no account. Your progress is kept on your device, so clearing the app's data or uninstalling it erases that progress and we cannot restore it.
Name rules
Posting a nickname to the world leaderboard is optional. A nickname is public: every player can see it next to your best run. When you post a nickname you agree that it:
- is not offensive, hateful, sexual, threatening or harassing;
- does not pretend to be another person, a brand, or the Upfling team;
- does not contain personal details such as a full real name, phone number, address or email, whether yours or someone else's;
- does not advertise anything or point to a website or account.
Nicknames are checked automatically, and any player can report a name from the leaderboard screen. We may replace or remove any nickname, and block a name from being used again, if we believe it breaks these rules.
A nickname that another player is using cannot be taken. A nickname is held for 30 days after its player last posted a run, and may then be taken by someone else. The game has no accounts, so a nickname is tied to one installation of the game: if you reinstall or change device you may have to wait, or choose a different one. Some older entries may share a nickname.
By posting a nickname you allow us to show it, together with your best run, on the leaderboard in the game and on upfling.app.
Fair play
The leaderboard is for runs that were really played. You agree not to post made-up or altered scores, use automated tools to play or to post runs, interfere with the game's servers, or abuse invite codes, for example by inventing friends to unlock characters. We may remove runs and undo invite rewards that we believe were gained unfairly.
Ownership
The game, its name, characters, artwork, sounds and code belong to us. You may share screenshots, videos and the share pictures the game makes. You may not copy, modify, resell or redistribute the game itself.
Privacy
How the game handles data is described in the Privacy Policy.
Children
Upfling is not directed at children under 13. If you are under 18, play with the permission of a parent or guardian.
No guarantees
The game is provided as it is. We try to keep it working, but we do not promise that it will always be available, free of errors, or that the leaderboard and your progress will be kept forever. We may change the game, or stop offering it, at any time.
To the extent the law allows, we are not liable for any loss or damage arising from your use of the game. Nothing in these terms limits rights you have as a consumer that cannot be limited by law.
Changes to these terms
If these terms change, the new version will be posted on this page with a new date. Continuing to play after a change means you accept the new terms.
Contact
Questions about these terms, or a name you want removed: email hello@upfling.app.