Music
Drambo
Drambo is a modular groovebox and sequencer that can also work as an AUv3 instrument or processor.
Choose it to build synth and effect chains and sequence them with detailed step control.
Automatic connections speed up simple patches, while nested racks and parameter locks support custom setups.
Keep in mind: The left-to-right signal flow has feedback constraints; Visual is sold as an expansion.
Inside the app
Official product images
What you can do
- Build modular instruments and processors
- Sequence patterns with locks and conditions
- Use AUv3 or external MIDI in supported workflows
Good for
- Electronic musicians who want one environment for sequencing and sound design.
Consider alternatives for
- Anyone who wants a fixed instrument with no patching or a full video suite in the base app.
Limitations & considerations
- Captured minimum: iOS 15.6.
- The left-to-right signal flow has feedback constraints; Visual is sold as an expansion.
Privacy & permissions
Microphone and MIDI input can be routed through a patch; control which sources and hosts you connect.
Sources & review notes Updated Nov 11, 2026
Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.
- US App Store developer description
Complete description, download price and compatibility metadata captured 2026-11-02.
- BeepStreet Drambo product page
Confirms modular sequencing, AUv3 and Visual expansion.
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