Settings
Positions
Choose which seats you play as Hero.
Spot filter
Bias deals toward 3-bet decisions while keeping full-hand play.
Feedback
Toggle sound and vibration feedback independently.
Tempo
Adjust opponent action animations and post-hand flow.
Data
History and stats are stored only on this device.
Position and spot filter changes apply from the next hand.
About
Created by @ttaku.
Terms & disclaimer
This app is a study tool for poker preflop strategy. Its content is provided “as is,” without any warranty of accuracy or completeness, and is not intended for real-money gambling. You use it at your own risk, and the author is not liable for any loss arising from its use.
Privacy
Your history, stats, and settings are saved only on this device and are never sent anywhere. To measure overall traffic, this site uses Google Analytics, which collects anonymous, aggregate access data (such as page views) and may set cookies. It does not collect information that identifies you, and your practice data is never shared.
© 2026 @ttaku