Pocket33 - GTO Poker ranges

Pocket33 is a free poker app built to help you improve your preflop game fast. It gives you instant access to GTO preflop ranges for MTT poker in both 6-max and 8-max formats, so you can quickly study open, defense, 3-bet, and jam spots.

The app also includes a clear hand library with simple explanations, plus a daily trainer with short questions to test your decisions and build strong habits over time.

No collected data, in-app payment or whatsoever.
I'm making this as a hobby.