Drambo2.51
Publisher Description
Drambo is your all-in-one sound laboratory that adapts to your workflow: build beats as a groovebox, design synths, or transform audio with effects - standalone or inside your favorite DAW.
At the core of Drambo is a fresh approach to modular design that makes creating with modules easy, fun, and accessible. Connections happen automatically as you add or move modules, so there are no messy cables to slow you down. The interface adapts to your workflow, generating modulation controls when you need them, and even lets modules contain other modules for perfect organization. You’re always free to override the automatic connections - but most of the time, you can just dive in, experiment, and shape sounds without getting tangled in wires.
Use a deep and innovative sequencer to compose patterns and whole tracks, for production or live performance. Go beyond simple looping sequences with parameter locking, conditional step components, parameters automation and powerful scene morphing. Drambo works equally well as a self-contained standalone app or audio unit plugin with audio and MIDI connectivity as an AUV3 instrument, audio effect and MIDI effect. No modular experience necessary to get started playing with preset sounds and effects.
"Drambo changes the face of iOS music apps." Cult of Mac
You can use Drambo as
. A complete music production and performance environment
. Endless modular playground, that allows you to build, modify and store custom instruments and effects. For instance: build a custom synth, sample and resample, build a Theremin using a gyroscope module, or turn your table into a playable surface, by processing microphone input with physical modelling modules. Get weird or make functional instruments and tools.
. MIDI sequencer, that works with hardware and AUv3 instruments (e.g. Drambo sequences other instruments in an AU host app). Moreover Drambo can generate custom MIDI CC messages or modulation signals to control modular synths via DC coupled interfaces.
. AUv3 synthesizer, effect or sequencer in other DAWs. Drambo can replace a lot of audio plugins. For instance: you may use it as a chorus, phaser, reverb, filter, equalizer, complex modular delay, decimator, frequency shifter, MIDI effect or complex modulator for other synths. You may combine, modulate and sequence them in no time.
Features:
. Polyphonic, stereo processing and audio-rate modulation. All signals are equal. Up to 16 voices per modular instrument rack.
. Unique modular concept: cable-less, drag'n'drop, color coding dynamic interface, automatic connections, and customizable compact, rack views.
. Directional flow makes Drambo routing and patching straightforward. Signal flows only left to right, so there are no instant feedback routings in Drambo. Delayed feedback is possible using certain modules.
. Simple and clean interface, that scales to every size and device orientation
. Over 140 modules available, such as: oscillators, samplers, physical modelling modules, LFOs, envelope generators, filters, audio effects, mixers, MIDI processors, sequencers and math functions. (Includes a macro oscillator based on the famous Eurorack Plaits module, with 24 synth engines)
. Custom modular racks that can be nested, with presets at the track, rack, and module level.
. Clip launcher / song arrager.
. 16-tracks, polyphonic sequencer with parameter locks, automation and step components. 8 dedicated step sequence editor types, piano-roll, powerful automation designer with drawing modes and cubic Bezier curves.
. Audio Units hosting ( standalone app only )
. Morph groups: you can morph many parameters using a single slider.
. Available as a standalone app, AUv3 instrument, effect and MIDI effect.
. MIDI, MPE and Ableton Link support
With Drambo, you are in charge. Create the music from your vision to reality.
Visit the BeepStreet page for help and tutorials, and Patchstorage for community content.Step Sequencer: New Additive Mode
Additive Mode is here, making it faster to build and tweak steps.
Hold a step to toggle its notes using the keyboard.
Hold a piano key + tap a step to add or remove that note—without overwriting the rest of the step.
• Great for quickly adjusting drum hits or adding/removing chord tones inside a step.
• To fully replace a step, quick-tap to clear it first, then enter new notes.
Additive Mode is now the default. You can switch it in Settings → Interface.
About Drambo
The company that develops Drambo is Jaroslaw Jacek. The latest version released by its developer is 2.51.
To install Drambo on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-02-13 and was downloaded 141 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Drambo as malware if the download link is broken.
How to install Drambo on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Drambo is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Drambo is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 2.51
posted on 2026-02-13
Step Sequencer: New Additive Mode
Additive Mode is here, making it faster to build and tweak steps.
Hold a step to toggle its notes using the keyboard.
Hold a piano key + tap a step to add or remove that note—without overwriting the rest of the step.
• Great for quickly adjusting drum hits or adding/removing chord tones inside a step.
• To fully replace a step, quick-tap to clear it first, then enter new notes.
Additive Mode is now the default. You can switch it in Settings → Interface.
version 2.45
posted on 2025-08-30
Aug 30, 2025
Version 2.45
Added: Macro oscillator based on the DSP of the famous Mutable Instruments Plaid eurorack module. 24 synth engines are available (VA VCF, Phase distortion, 6 OP FM A, 6 OP FM B, 6 OP FM C, Wave terrain, String machine, Chiptune ARP, VA, Waveshaping, FM, Grain, Additive, Wavetable, Chord, Speech, Swarm, Noise, Particle, String, Modal, Bass, Snare, Hihat) each accessible via 3 macro knobs. It also includes a built-in low-pass gate and decaying envelope, so it can function as a self-contained voice for plucky and percussive sounds. The Engine input is polyphonic. e.g. Connect poly knobs or Random module to the Engine input to get a different engine per voice.
version 2.31
posted on 2025-03-24
Mar 24, 2025
Version 2.31
- Fixed: Track module knobs were not synchronized with the corresponding rack knobs.
- Fixed: Current sequence view range was changed during recording.
- Fixed: Layout problems with Mela AUv3.
- Improved: Notes representation in clip preview views. (only used octaves are shown)
- Minor bug fixes and stability improvements.
version 2.30
posted on 2025-01-18
Jan 18, 2025
Version 2.30
- Fixed: Flexi Sampler module: silent audio engine crash when using edited samples.
- Fixed: Sampler module: recording to key issues with external MIDI controllers.
- Minor bugfixes and stability improvements.
version 2.29
posted on 2024-12-19
Dec 19, 2024
Version 2.29
- Fixed: Rare crash when double tapping some buttons.
- Fixed: Audio engine initialization error on devices without audio input.
- Added: List of MIDI-mapped elements (Settings).
- Added: Poly knobs module.
- Added: Spectral filter module.
version 2.28
posted on 2024-11-01
Nov 1, 2024
Version 2.28
Fixed:
- Layout issues while scaling rack editor view.
- Rare crash when using time-stretching in Flexi sampler module.
- Piano keyboard sent note off messages with velocity 127.
- Drag'n'drop midi files to the launcher caused crash.
- Instrument Rack CV inputs disappeared when switching to MIDI mode and back.
- Missing modules help and lack of modules in Tags browser.
version 2.26
posted on 2023-09-27
Sep 27, 2023
Version 2.26
- Added: piano roll side keyboard (optional)
Fixed:
- Problems with importing some MIDI files.
- New modules were not visible under Tags section in library browser.
- MIDI mapped tap tempo wasn't working until you open tempo window.
- Crash after exporting presets on iPhone.
- Flexi sampler: Current samples folder was not preserved, when sample was removed by swipe down gesture.
- Flex samokeri: keep settings between sample load. Disable autorecognize sample.
- Waveform view: sometimes loop end marker was not visible.
version 2.25
posted on 2023-09-05
Sep 5, 2023
Version 2.25
- Various bug fixes and stability improvements.
- New IAP "DSP extensions 1" containing 2 modules: Wave scanner and BBD resonator.
- MIDI clips may be imported and exported now (Clip menu)
- Rack view may be enlarged to 110% of it's original size (iPad only, Settings)
- Sample browser: added web browser mode. You may download samples directly from websites (e.g. freesounds.org)
- Added MIDI sequencer module
- Analog filter module: added a new filter model FDB LP12 - self modulating 2 pole LP filter
- Wavetables/Wave spline module added: draw or waveshape wavetable
- Wavetables/Wave motion module: added a new type of wavetable modulation
- Wavetables/Wave effect module: added Bitmask phase effect
- Graphic envelope module: added bar sync option
- Flexi sampler: Load and Rec buttons are visible, when sample is not loaded. Swipe down to remove sample.
- Recorder module: sample is saved with a project. Tapping wave shows extended view
- LFO module: added random sine and random triangle waveforms
- Oscillator mini module: added "2 detuned saws" mode
- X/Y pad module: added popover mode
- Morph module: fixed issues with wrong color coding, added "Clear assigns" action.
- Pitch module - semi and fine paramters are bipolar now
- Stems recording: tapping play while transport is running will disarm recording
- Piano roll editor and multitrack step sequencer: fixed several minor issues
- Long labels are truncated in the middle
- Clip p-locking: remains active when Select button is down
- Piano keyboard: added Mixolydian scale
- Ableton Link: Drambo doesn't change link tempo after loading a new project
- Fixed issues with mapping AUv3 parameters via map menu in some plugins.
version 2.24
posted on 2023-02-14
Feb 14, 2023
Version 2.24
Added:
- Instant audio and MIDI monitoring. Hold input socket to show monitoring window. Oscilloscope, spectrum or MIDI monitor.
- MIDI quantize module
Fixed:
- Improved stability of external MIDI clock sync.
- Drambo AUv3: sharing presets and creating folders were not working.
- Previous/next preset buttons in rack header was not working after loading a project.
- Curve editors didn't remember it's state on project or preset save
- Disabling some MIDI modules were not working
- UNDO + REC in addition to clearing sequence, put sequencer into auto advance mode
- AUv3 hosting: some Audio Units were not loading propperly, rare crash while mapping parameters
version 2.12
posted on 2022-07-02
Jul 2, 2022 Version 2.12
Fixed: recording with auto-grow enabled caused all clips in the pattern to grow.


