Drambo vs DrumComputer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Drambo
This app offers a flexible sound design experience, allowing users to build beats, create synthesizers, and process audio with effects. Its innovative modular system simplifies connections and organization, making it suitable for both beginners and experienced musicians. It functions as a standalone application or a plugin within a DAW.
- Modular sound design
- Intuitive cable-less connections
- Advanced sequencer
- Standalone and AUv3 plugin
- Over 140 modules
- Polyphonic stereo processing
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"Drambo changes the face of iOS music apps." Cult of Mac 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. You can use Drambo as • A Complete Studio: Produce entire tracks and perform live in a self-contained, multitrack environment. • An 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. • An Advanced MIDI Sequencer: Control hardware or AUv3 instruments. Generate custom MIDI CC messages or send modulation signals to physical modular synths via DC-coupled interfaces. • The Ultimate AUv3 Plugin: Load Drambo inside other DAWs as an instrument, audio effect, or MIDI processor. Replace dozens of standard plugins by building your own complex modular delays, reverbs, decimators, or modulators in seconds. • A Unified Audio-Visual Studio (Drambo Visual IAP): Arts united. Step into another realm of modular visual synthesis to build complex generative video art, or seamlessly patch your audio and visual engines together for deeply integrated performances. 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 and Ableton Link support Drambo is all about control. Control things that other apps don’t even give you access to. Visit the BeepStreet page for help and tutorials, and Patchstorage for community content.
DrumComputer
This app is a powerful tool for creating synthetic drum sounds and beats. It combines advanced synthesis techniques with flexible modulation and sequencing capabilities, offering intelligent randomizers and pattern editing for endless creative possibilities. Users can design unique drum hits, build complex patterns, and mix them for professional-sounding results.
- 8 layered sound engines
- Flexible modulation matrix
- Intelligent sound randomizers
- 16-step sequencer with pattern generation
- Auto and manual remixing/fills
- AUv3 plugin and standalone operation
- MIDI file export
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DrumComputer is the new specialist for synthetic drums, combining classic and modern synthesis with flexible modulations and luxurious sequencing. Intelligent randomizers, elegant pattern editing and import of your own samples are just a few of the mind blowing possibilities. Enjoy new drums everyday and get inspired by all the creativity that DrumComputer sets free. Just because, there still is all the unheard of... More than 400 global presets and 450 engine presets are shipping with DrumComputer. Add the Sound Randomizer and you have an unlimited source of cool sounds. ::FEATURES:: • 8 Sound Engines, each one layering a Resonator, Wavetable/Analogue, Resynth and Sampler • Filter, Compressor, Overdrive and 2 kinds of Send Reverbs: Room and Hall • 2x Env/LFO, plus Synth-Engine-Modulators, Sequencer-Modulators, ModMatrix • Intelligent Randomizers for endless Drum Sounds • 16 Step Sequencer and Pattern Generator, Probability, Rolls, +/- Step Delay, Swing, Humanize • Auto- und Manual Remixing/Fills • Easy Keyboard Mapping for Patterns, Mutes and Engine Triggers • Keyzones for Rolls, Pitch and Modulation • AUv3 plug-in with MIDI FX support & Standalone • Audio Bounce • MIDI File Export • Multiple Audio/MIDI Outputs • Virtual, Network, External & Bluetooth MIDI • Ableton Link • MIDI Learn & Host Automation • Preset iCloud Sync • Preset Share ••• Sound Engines ••• 8 individual 3-layer synth engines to design, shape and sculpt powerful drum hits. Depth modulation area with envelopes, LFOs, and a complex modulation matrix to change most parameters using a wide array of sources. Finest noise table conversion technology, followed by a filter, distortion and side chain compressor. ••• Sequencer ••• Enjoy smart randomization to create patterns that feel natural and organic and add some feeling to the pattern with swing and 'humanization'. Move various parameters along to match the notes, such as velocity, pitch, decay, probability, roll and offset. ••• Kit Page ••• Bring all the individual sounds together in one place, select new sound presets or even randomly generate new sounds based on various sound type profiles and give your kit some character, punch and an analogue feel! ••• Mix ••• With Volume, Mute, Solo, Pan as well as two reverb return channels you can send any of your sounds to at any time and also assign the mixer parameters as modulation destinations. The Room reverb gives you a nice familiar space, letting you glue together multiple drum sounds, while the Hall reverb gives a massive space you can use either as a utility, or as way to fire your sounds off into the cosmos! ••• Mapping ••• Create up to 16 individual patterns (from scratch, or using the easy copy/paste function), and chain these together into a sequence, up to 16 patterns long. Use your MIDI keyboard or controller to send values that quickly and seamlessly switch between patterns on the fly. Quickly remove and add the individual hits, trigger rolls of different speeds, or even have them as pitch modifiers. ••• Auto- and Manual Remixing/Fills ••• Mash up your patterns with one simple parameter and produce all sorts of automatic and random edits to your sound. Add creative fills and variations to your loop to keep it constantly moving with fresh ideas - great for jamming or to prevent audio stagnation. ••• Wavetable/Resynth Import & Sampler ••• Import your own audiofiles to create Wavetables. Resynthesize Hihats, Snares, even Chords with the Resynth import feature or switch to Sampler mode to play back samples the ordinary way.
Screenshots
Verdict
The clearest difference is price: DrumComputer at Free against Drambo's $24.99. Drambo's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On rating, review sentiment, ratings volume and update cadence there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
DrumComputer is free to download; Drambo costs $24.99 up front. Drambo sells 5 one-off in-app purchases and DrumComputer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.8 for Drambo against 4.8 for DrumComputer. Both are backed by a comparable volume of ratings — 325 and 621 respectively. Written reviews are what separate them: 87% of Drambo's written reviews are positive against 81% of DrumComputer's.
Drambo ships an update monthly, DrumComputer every 3 weeks. The most recent releases landed on September 24, 2026 and August 7, 2026 respectively.
| Parameter | Drambo | DrumComputer |
|---|---|---|
| Price | $24.99 | Free — better |
| Rating | 4.8 (325 ratings) | 4.8 (621 ratings) |
| Positive reviews | 86.7% of reviews — better | 80.8% of reviews |
| Number of ratings | 325 | 621 — better |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 15.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 144 MB | 1.6 GB |
| Age rating | 4+ | 4+ |
| Developer | BeepStreet | Sugar Bytes GmbH |
Customer experience
Drambo
DrumComputer
User reviews
Drambo
From 325 App Store ratingsWhat we love
- 🚀 Incredibly powerful and flexible
- 🎨 Endless creative possibilities
- 👍 Intuitive and well-designed interface
- 🔧 Modular synth capabilities
- 🎛️ Excellent sequencing and groove box features
Room to improve
- 🐛 Occasional crashes and stability issues
- 🔒 Limited undo/redo functionality
- 🔊 Audio export issues (pitch/tempo problems)
- 🔀 Lack of dedicated audio track support
DrumComputer
From 621 App Store ratingsWhat we love
- 🚀 Best iOS drum machine
- 👍 Wicked easy to use interface
- 👍 Great sound and workflow
- 👍 Powerful and flexible sequencer
- 👍 Tons of customization options
Room to improve
- 🐛 Occasional crashes
- 🔋 High CPU usage and battery drain
- 👎 Confusing and complex interface
- 👎 Lack of MIDI mapping for live use
- 👎 Inability to record beats from pads
Bugs and requests
Drambo
Reported bugs
3 issues- Audio cutting out after 5 minutes of use
- Presets and patches not loading properly
- Incompatibility with certain iOS devices
Requested features
5 requests- Stem/track export functionality
- MIDI CC learn and external control
- Ableton Link support
- More parameter control and modulation options
- Improved piano roll and sequencing tools
DrumComputer
Reported bugs
3 issues- Crashes on startup with iOS 14.2
- Inability to import samples in some cases
- MIDI out only supports single channel
Requested features
7 requests- Add real-time beat recording
- Improve MIDI mapping capabilities
- Add randomization options for tempo, sequence length, and mixing
- Improve preset management (ability to delete presets)
- Optimize for better performance and battery life
Show 2 moreShow fewer
- Add a dedicated envelope for mixer level control
- Improve signal flow visualization and clarity
In-app purchases
Drambo
- Granular extension$4.99
- Waves extension$4.99
- Formants extension$4.99
Show 2 moreShow fewer
- DSP extensions 1$4.99
- Visual extension$14.99
DrumComputer
- DrumComputer Full Version$29.99








