super meditative
absolutely love this app, super relaxing. super cute theme. also really love that you can exit the app and still have it playing in the background
Free
In-App Purchases
About
Create unique orbital symphonies by tapping to generate planets that play notes as they orbit suns. Experience ever-changing soundscapes that blend chaos and calm, with a variety of instruments and visual effects.
✓Generative music creation
✓17 unique instruments
✓Beautiful nebula visuals
✓Multiple musical scales
✓Configurable physics and effects
✓Background playback
✓MIDI support (Premium)
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What's New in Orbital Harp
1.0.1
February 18, 2026
Minor bug fixes for the solar eclipse. Low power mode now shows a static nebula background. Thank you for trying Orbital Harp!
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In-App Purchases
$4.99
Premium Upgrade
Unlock more planets, suns, saves, sounds, and MIDI.
User reviews
FAQ
What is Orbital Harp?
Orbital Harp is a music creation app where users tap to create planets that orbit suns and play notes. The interactions between planets create evolving, generative soundscapes.
What instruments are available in Orbital Harp?
Orbital Harp features 17 instruments, including piano, harp, kalimba, pads, bells, and theremin, allowing for diverse sonic palettes.
Can I use Orbital Harp offline?
Yes, Orbital Harp supports background playback, meaning it will continue to create music even when you switch to other apps or have your screen locked.
Does Orbital Harp have ads?
No, Orbital Harp is ad-free, providing an uninterrupted creative experience for users.
What are the premium features in Orbital Harp?
The premium features in Orbital Harp include advanced MIDI support, such as multi-timbral output with 16 channels, MPE mode, and per-planet MIDI routing to compatible apps.
What devices does Orbital Harp support?
Orbital Harp is available for iPhone and iPad, offering a versatile experience across Apple mobile devices.
How often is Orbital Harp updated?
Orbital Harp was last updated on February 18, 2026, with version 1.0.1, indicating active development and support.
What is the age rating for Orbital Harp?
Orbital Harp has an age rating of 4+, making it suitable for a wide range of users interested in music creation and exploration.