Strange Rain for iPhone, iPod touch, and iPad on the iTunes App Store:
Strange Rain turns your iPad, iPhone, or iPod touch into a skylight on a rainy day. Raindrops fall and splatter on your screen, shifting perspective as you tilt your device. Touch the screen and guide the path of the raindrops, stepping through the notes of an eerie melody as you go. It’s a relaxing, intriguing experience that feels as if you’re holding a living window in your hands.
The more you touch, however, the more strange the rain becomes: layered skies, visual anomalies and shifts in speed and color, even the occasional cataclysm if you’re not careful. Before your eyes and beneath your fingers, the familiar becomes strange, and the strange, familiar.
J'ai essayé cette app et je l'ai trouvé très agréable et relaxante. Recommandée.