ChordOrbit vs PolyCyclo

Explore musical harmony in a visual and intuitive way with KeyOrbit — an interactive Circle of Fifths designed for musicians, students, and composers. The app makes it easy to navigate between musical keys, understand harmonic relationships, and quickly visualize the chords within each key’s harmonic field. The interactive wheel transforms traditional music theory into a dynamic and easy-to-understand experience, whether you’re studying scales, composing songs, or practicing improvisation. With a modern and minimal design, KeyOrbit turns the classic Circle of Fifths into a powerful tool for learning and musical creativity. Key Features • Interactive Circle of Fifths navigation • Clear visualization of major keys and relative minor keys • Automatic highlighting of the harmonic field for the selected key • Display of key signatures with sharps and flats • Clean, modern, and easy-to-use interface • Perfect for students, guitarists, bass players, pianists, and composers Whether you’re learning music theory or looking for a fast way to explore chord relationships and key signatures, KeyOrbit is the perfect musical companion to keep in your pocket.

Use PolyCyclo as a visual metronome. Set any whole-number tempo from 40 to 240 BPM, find a tempo with Tap, and turn on an independent reference pulse. Watch rhythm take shape as moving points, glowing traces, and polygons. Swipe between rhythms and sound sets, edit the pattern, save favorites with the star, and share a loop as MP4. Without an account or purchase, BPM, Tap Tempo, and the reference pulse are unlimited. Playback, the existing editing controls, star saves, and short watermarked MP4 export (15 seconds at 720p) are also included. Choose from the included selection of rhythms and sound sets. PolyCyclo Studio is an optional, one-time, non-consumable purchase. It unlocks all 312 rhythm presets, all 16 sound sets, watermark-free MP4 export up to 60 seconds at 1080p, and background playback. Restore the purchase any time from Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/