Drambo

Drambo

Modular groovebox, synth & fx

321 ratings
199 reviews
$24.99
In-App Purchases

Details

  • Released
  • Updated
  • April 1, 2020
  • July 10, 2026

Features

Drambo video #1 for iPhone
Drambo screenshot #2 for iPhone
Drambo screenshot #3 for iPhone
Drambo screenshot #4 for iPhone
Drambo screenshot #5 for iPhone
Drambo screenshot #6 for iPhone
Drambo screenshot #7 for iPhone
Drambo screenshot #8 for iPhone
Drambo screenshot #9 for iPhone
Drambo screenshot #10 for iPhone
Drambo screenshot #11 for iPhone
Drambo screenshot #12 for iPhone
Drambo screenshot #13 for iPhone
Drambo screenshot #14 for iPhone
Drambo screenshot #15 for iPhone
Drambo screenshot #16 for iPhone
Drambo screenshot #17 for iPhone
Drambo screenshot #18 for iPhone
Drambo screenshot #19 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

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
Show original description

What users say

See all reviews

What's New in Drambo

2.54

July 10, 2026

Introducing Drambo Visual A new optional expansion for modular graphic synthesis, generative art and audio-reactive visuals inside Drambo. Work with video, camera input, images, 2D/3D modules, shaders and per-pixel processing, all driven by Drambo’s unique modulation system. Modulate motion, color, shape and visual effects with sequencers, LFOs, envelopes, MIDI, morphs and performance gestures. Available as an optional in-app purchase.

More
6

In-App Purchases

$14.99

Visual extension

A modular visual environment

Charts

Top Paid

📉 106-14

Music

This app dropped -14 positions in Music chart.

Last updated on July 22, 2026.

User reviews

My bad

My last review was caused by my ignorance. This is a fine app and developer.

控えめに言って最高!!!

何故いままでこのアプリを知らなかったのかと悔やまれるほどにいい!

概要はモジュラーシンセとdawシーケンサーを合わせた感じ。

abletonライクなインターフェースで凡そ触っているだけで理解できる。

音源、シーケンサー、どちらをとっても扱い易く、それでいて安直な物ではなく高機能、凡その事を満たしている。しかし基本的にはdawではなくモジュラーとシーケンサーなので、オーディオはサンプラーでの扱い。

アプリで言えばmi rackのような見た目にまんまモジュラーのような物は、モジュラー弱者として難解。sanvoxは音源は最高だがシーケンサーがトラッカーの為扱い辛いら。
zenbeatsはdawっぽい事殆どできてしかも安いけど、なにか物足りない。
gadgetはコンセプト強めで、自由度が無く窮屈さを覚える。
そんな時にdramboに出会って最高か!っていう。

個人的にシーケンサー部で気に入っているのは、ステップシーケンサーの時に、ボタンの数をトリプレットにできる事。fl studioなんかではトリプレットはピアノロールで打ち込むしかなかったが、こちらではステップシーケンサーとピアノロールでグリッドがリンクしてくれる。

発売されて数年経つのに、何故日本語の情報がこんなにも無いのか不思議なくらい。
もっと日本でも知られるべきアプリ!
まだ少ししか触っていなけどアプリのデザインとして気になる事は今の所ない。
強いて言えば挙動が不安定、ファイル管理が不自由、あとはフォーラムでも話題になっているUndoが殆ど役に立たないとか。しかし、そんな事は度返しにして、最高なアプリだと思う!
Show more

Incredible App!

Drambo has revolutionised my music creation. It can do so much. I use it as a super advanced MIDI processor for my studio. It’s unique and wonderful, words can’t really explain how good it is.

There’s a learning curve. It’s absolutely worth doing, you get so much out of it.

The Dev is also a friendly and helpful guy!
Show more

I’ve Crossed The Event Horizon!

I’ve crossed the Event Horizon and now I can’t escape Drambo’s immense power!

There a bit of a learning curve here, and some areas of the documentation are definitely a bit lacking, but my god is this a crazy powerful tool for music creation and sound design!

Best Create your own synth/effect toolbox

If I had to pick one synth to have on a desert island it would be Drambo no contest. I recreated just about every synth patch from other stuff with Drambo and the ability to fiddle with any connection however you want leads to so much creative possibilities. I was initially intimidated but once you get over the first hour it’s hard to really go back to anything else with this level of power, quality and flexibility. D
Show more

Developer apps

User experience

🐞

Reported Bugs

3 issues

Audio cutting out after 5 minutes of use

Bug

Presets and patches not loading properly

Bug

Incompatibility with certain iOS devices

Bug

Requested Features

5 requests

Stem/track export functionality

Feature

MIDI CC learn and external control

Feature

Ableton Link support

Feature

More parameter control and modulation options

Feature

Improved piano roll and sequencing tools

Feature

FAQ

What is Drambo?

Drambo is a comprehensive sound laboratory for mobile devices that functions as a groovebox, synthesizer, and effects processor. It features an innovative modular design that simplifies the creation of beats, synths, and audio transformations, suitable for both standalone use and within a DAW.

How does the modular system work?

Drambo's modular system features automatic connections as modules are added or moved, eliminating the need for manual cable patching. This drag-and-drop interface makes creating and organizing complex sound designs accessible and fun, even for users without prior modular experience.

Can Drambo be used with other music software?

Yes, Drambo can be used as a standalone application or as an AUv3 plugin within other DAWs. It supports audio and MIDI connectivity, functioning as an instrument, audio effect, or MIDI effect, allowing it to sequence other instruments or process audio from external sources.

What kind of music can I create with Drambo?

Drambo is highly versatile and can be used for a wide range of music creation. You can build beats, design custom synthesizers, create intricate audio effects, sequence hardware or software instruments, and even experiment with physical modeling using its extensive module library.

Is Drambo free to use?

The application is available for free, but it offers in-app purchases. This allows users to explore the core functionalities and then expand their capabilities with additional modules or features as needed.