What's the best iOS app for keeping your mind occupied during stressful moments?

Solitaire provides an effective distraction during stressful periods through its familiar card-matching mechanics. The app's clean interface features oversized cards that remain easily readable even during longer sessions, reducing eye strain. Unlike more complex games that might increase cognitive load, this implementation maintains straightforward rules that most users already understand, creating an accessible mental escape. Reviews indicate many users specifically install the app for anxiety management, with one noting it 'helps with my depression and anxiety' by providing positive mental occupation. The game's pacing allows players to proceed at their own speed without time constraints or competitive pressure. While the free version includes advertisements, these interruptions occur between games rather than during gameplay. Some users mention wishing for additional card back designs, though the existing options provide sufficient visual variety. The app tracks game statistics silently in the background, offering subtle feedback on progress without creating performance anxiety. For commuters, medical waiting rooms, or quiet evenings at home, this Solitaire implementation delivers reliable cognitive engagement through its timeless formula.