Pokemon TCG Pocket can become a repeated-checking habit because collection progress is tied to packs, missions, rewards, and battles.
Use two rules: one for quick daily checks and one for longer play. A daily check should be short. Battles and collection management should happen in a planned time block.
Set Pokemon TCG Pocket in Apple Screen Time and track it with Sandflow. When the timer reaches your chosen limit, close the app before reorganizing your collection one more time.