Terms of Service
Last updated November 1, 2026
These terms apply to the TFT Luck app and the tftluck.com website. By installing or using TFT Luck, you agree to them. If you don't agree, please don't use it.
What TFT Luck is
TFT Luck is a free, unofficial companion app for Teamfight Tactics. After each game it estimates how lucky your shops were. It shows nothing while you play and does not change, automate or interfere with the game.
Using it
- Use TFT Luck only for your own games and in line with Riot Games' Terms of Service.
- Don't reverse engineer, resell, or redistribute the app, or use it to build a product that breaks Riot Games' or Overwolf's policies.
- The app runs on Overwolf, so Overwolf's Terms also apply.
The grade is an estimate
Luck grades are statistical estimates built from what the app saw in your game, using published odds and pool sizes. They can be wrong, for example when game data is missing or the app misreads what you were going for. They are for fun and learning, not a guarantee of anything.
Free, with ads
TFT Luck is free. It shows ads in its own window, never in the game. If paid features are ever added, the free version will remain.
Your data
How the app handles data is described in the Privacy Policy.
No warranty
TFT Luck is provided "as is", without warranties of any kind. To the extent the law allows, we are not liable for any damages arising from using or being unable to use the app or the website.
Ending use
You can stop using TFT Luck at any time by uninstalling it. We may change or discontinue the app, and may update these terms; the date at the top shows the latest version.
Riot Games
TFT Luck isn't endorsed by Riot Games and doesn't reflect the views or opinions of Riot Games or anyone officially involved in producing or managing Riot Games properties. Riot Games, and all associated properties are trademarks or registered trademarks of Riot Games, Inc.