Helio Sequencer
Peter Rudenko Music iPhoneiPadiPod touch
Helio Sequencer is a free Music app for iPhone and iPad by Peter Rudenko. Rated 4.4/5 from 13 ratings. Requires iOS 11.0. Updated September 3, 2026.
- Rating
- 4.4
- 13 ratings
- Price
- Free
- on the App Store
- Size
- 7 MB
- Age 4+
- Updated
- Sep 3
- 2026 · v3.18
Screenshots
About Helio Sequencer
Helio is a free and open-source music sequencer aimed at hobbyist composers, game developers, and indie artists. Follow the documentation to get started: https://docs.helio.fm
Ratings & reviews
4.4
13 ratings
What’s new
Version 3.18 · Updated September 3, 2026
- New refactoring command: join adjacent notes - New option: show MIDI numbers next to note names - Keys on the timeline can be selected and dragged or transposed in groups - Long tap on a note or a clip switches the drawing mode and the cutting mode to the opposite - You can render part of the project to audio by setting the reprise signs - Added a toy scripting language for algorithmic music (beta) - Reworked the old blueish color scheme - Added options to scale the UI x0.5 and x0.75 - A few UI speedups
App privacy
The developer, Peter Rudenko, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Helio Sequencer
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