The app allows users to play the sounds of a prepared piano on their iPad. It features meticulously sampled sounds from a piano prepared with materials used by John Cage for his Sonatas and Interludes.
by Larry Larson★ 4.84 ratingsMusic$0.99Data updated 2026-10-02
Explore solar system relative motions and patterns.
The app explores the relative motions of planets, moons, and exoplanet systems. It presents notable patterns created by orbiting bodies and invites users to consider their significance.
The app offers early language and music learning for babies and kids. It includes sample cards with English voices for letters, vocabulary, food, fruits, drinks, and animals, along with animal sounds and a baby piano.
With interactive cards featuring narration, animal sounds, and a piano. Explore alphabet, food, fruits, and animal categories with audio support. Play piano with 14 keys and 8 animal sounds.
