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Best Ios Midi Sequencer Apps

237+ iOS apps curated and reviewed

4.5 avg rating
4 free apps
Updated June 2026

LK is the household name in ios midi sequencer, but it's far from the only option. We track 237+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Ios Midi Sequencer

LK - Ableton & Midi Controller#1

LK - Ableton & Midi Controller by Imaginando Lda

Sequencer and Clip Launcher
Editor's Choice
🎵 Music
4.3😊(691 ratings)
FreeIn-App Purchases
LK - Ableton & Midi Controller screenshot 1
LK - Ableton & Midi Controller screenshot 2
LK - Ableton & Midi Controller screenshot 3
LK - Ableton & Midi Controller screenshot 4
LK - Ableton & Midi Controller screenshot 5
LK - Ableton & Midi Controller screenshot 6

This application acts as a remote control for Ableton Live and MIDI devices, enhancing electronic music production and live performance. It offers deep integration with Ableton Live and extensive MIDI capabilities for controlling software and hardware. The app is modular, with features available as separate in-app purchases.

What We Love

  • 🚀 Works perfectly
  • 🎹 Great for Ableton Live
  • 🎨 Powerful features
  • 👍 Intuitive and easy to use

Room to Improve

  • 🐛 Occasional crashes and bugs
  • 🔌 Connection issues and unreliable wireless
  • 💰 Expensive with separate module purchases
Mela – AUv3: Synth, FX, MIDI#2

Mela – AUv3: Synth, FX, MIDI by Nikolozi Meladze

Modular Music-Making
Strong Contender
🎵 Music
4.8(75 ratings)
FreeIn-App Purchases
Mela – AUv3: Synth, FX, MIDI screenshot 1
Mela – AUv3: Synth, FX, MIDI screenshot 2
Mela – AUv3: Synth, FX, MIDI screenshot 3
Mela – AUv3: Synth, FX, MIDI screenshot 4

Create custom synthesizers, audio effects, and MIDI processors with a modular music-making tool. Arrange modules on lanes to process signals and route them internally or with your host DAW. Explore a vast library of modules to craft unique sounds.

Rozeta Sequencer Suite#3

Rozeta Sequencer Suite by Bram Bos

MIDI Sequencer Plugins
Worth Considering
🎵 Music
4.8😊(149 ratings)
$9.99
Rozeta Sequencer Suite screenshot 1
Rozeta Sequencer Suite screenshot 2
Rozeta Sequencer Suite screenshot 3
Rozeta Sequencer Suite screenshot 4
Rozeta Sequencer Suite screenshot 5
Rozeta Sequencer Suite screenshot 6

This app provides a suite of 10 MIDI sequencers and controllers for mobile music production. Explore freeform sequencing, generative patterns, and precise control over MIDI instruments within compatible host applications.

What We Love

  • 💎 Versatile collection of sequencers and MIDI tools
  • 🎯 Excellent value for money
  • ⚡ Low CPU usage and stable performance
  • 🎨 Clean and intuitive user interface

Room to Improve

  • 🎚️ Limited LFO rate options
  • 📱 Compatibility issues with some DAWs (Cubasis, BeatMaker 3, GarageBand)
  • 🖱️ Cumbersome UI for numeric input (tiny arrows instead of text fields)

More Ios Midi Sequencer apps to explore

4
OCTACHRON MIDI Drum Sequencer
OCTACHRON MIDI Drum Sequencer
OCTACHRON MIDI Drum Sequencer
MIDI CC AUv3
$9.99

This app is a flexible MIDI drum sequencer for iOS, offering up to 16 tracks with advanced modulation and sequencing. It can be used standalone or as an AUv3 plugin in DAWs, and is optimized for drums but also suitable for melodies. It requires iOS 12 or higher.

16 mutable tracksAUv3 MIDI pluginStandalone operation
🎵 Music
(98)
paid
5
Fugue Machine : MIDI Sequencer
Fugue Machine : MIDI Sequencer
Fugue Machine : MIDI Sequencer
Multi-playhead piano roll
$19.99

This music sequencer uses multiple playheads to create complex melodic patterns inspired by Baroque and serialist composition techniques. Manipulate speed, direction, and pitch to generate unique soundscapes.

Multi-playhead piano rollManipulate speed, direction, and pitchCreate complex melodic patterns
🎵 Music
(611)
paid
6
OODA — Portable MIDI Sequencer
OODA — Portable MIDI Sequencer
OODA — Portable MIDI Sequencer
Step sequencer with wormholes
$8.99

This app offers a unique approach to MIDI sequencing with interactive and semi-generative features. Connect steps with conditional 'wormholes' for structured variation and create melodic variations in real-time without disrupting the groove. Its flexible grid supports various musical applications, from simple melodies to complex generative patterns.

Record sequences up to 64 stepsInteractive step sequencing with wormholesFour independent voices with customizable settings
🎵 Music
(39)
paid
7
MelodyBud Generative Sequencer
MelodyBud Generative Sequencer
MelodyBud Generative Sequencer
Elektron style AUv3 MIDI App
$6.99

This app is a powerful AUv3 MIDI sequencer that allows for generative sequencing with randomized notes, velocity, octave, and gate length. It features parameter-locking for individual step customization and supports over 40 scales, with Ableton Link synchronization in its standalone version.

Generative sequencing with randomizationParameter-locking for individual stepsSupport for over 40 musical scales
🎵 Music
(12)
paid
8
Music Studio Lite
Music Studio Lite
Music Studio Lite
Digital Audio Workstation
Free

Create music on your mobile device with a comprehensive digital audio workstation. Features include a multi-track sequencer, studio-quality instruments, and real-time effects. Ideal for composers and aspiring musicians on the go.

127-track sequencer11 studio-recorded instrumentsReal-time effects
🎵 Music
(260)
free
9
Senode - Graph Sequencer
Senode - Graph Sequencer
Senode - Graph Sequencer
Generative Node Step Sequencer
$7.99
$12.99 | 38% OFF

This app offers a unique approach to music creation using a generative node-based sequencer. It allows for complex, probabilistic sequencing and real-time performance control. Integrate with other music apps or control external hardware for a versatile creative experience.

Generative node-based sequencingProbabilistic stepsMIDI control and binding
🎵 Music
(30)
free with in-app purchases
10
Helio Sequencer
Helio Sequencer
Helio Sequencer
Libre music sequencer
Free

A free and open-source music sequencer designed for hobbyist composers, game developers, and indie artists. Comprehensive documentation is available to help users get started with its features.

Open-source music sequencerAimed at hobbyist composersSupports game developers
🎵 Music
(11)
free
11
Navichord • chord sequencer
Navichord • chord sequencer
Navichord • chord sequencer
#1 music app in 23 countries
$7.99

This app is a musical instrument and songwriting tool that simplifies music theory. It helps users create chord progressions, discover new harmonies, and find melodies that match chords or scales. It integrates with other music apps and hardware for seamless production.

Create lush chord progressionsPlay simple and complex chordsCompose with Roman numeral chord names
🎵 Music
(580)
free
12
MIDI Strummer AUv3 Plugin
MIDI Strummer AUv3 Plugin
MIDI Strummer AUv3 Plugin
Guitar Strummer & Arpeggiator
$12.99

This app generates MIDI note data to simulate guitar strumming and picking. It includes a soundfont player, definable chord pads, and a pattern editor for creating custom strumming and picking sequences. You can also chain patterns into songs and apply various audio effects.

Simulate guitar strumming and pickingGenerate MIDI note dataImport and use soundfonts (.SF2, .DLS)
🎵 Music
(48)
paid
13
Euclidean AUv3 Sequencer
Euclidean AUv3 Sequencer
Euclidean AUv3 Sequencer
Automatic PolyRhythm Generator
$14.99

Generate complex musical sequences automatically using Euclidean rhythms. This AUv3 plugin allows you to define multiple rhythm parts, create patterns, and switch between them seamlessly within your favorite DAW.

4 Band Sequencer16 Patterns per patchSeamless pattern transitions
🎵 Music
(27)
paid
14
DigiKeys AUv3 Sequencer Plugin
DigiKeys AUv3 Sequencer Plugin
DigiKeys AUv3 Sequencer Plugin
by Limelight Software
$9.99

This is a pattern-based MIDI sequencer plugin for AUv3 compatible hosts. It can drive external MIDI instruments or its internal sample-based audio engine. Create looped patterns, chain them into songs, and experiment with real-time performance modes.

Pattern-based MIDI sequencingInternal sample-based audio engine16 MIDI tracks per pattern
🎵 Music
(18)
paid
15
ZOA — Living MIDI Sequencer
ZOA — Living MIDI Sequencer
ZOA — Living MIDI Sequencer
Generative melodies for synths
$8.99

This app generates melodies, harmonies, and rhythms using a unique cellular automaton approach. It allows for deep customization of musical parameters and offers flexible MIDI connectivity for controlling external synthesizers or audio units.

Generative melody, harmony, and rhythm creationInteractive cellular automaton gridFour independent voices with customizable settings
🎵 Music
(41)
paid
16
Helium AUv3 MIDI Sequencer
Helium AUv3 MIDI Sequencer
Helium AUv3 MIDI Sequencer
by Limelight Software
$8.99
$14.99 | 40% OFF

This app is a powerful MIDI sequencer designed for music production. It allows users to create and arrange complex musical pieces with multiple tracks, extensive clip libraries, and advanced looping features. Easily organize and import MIDI data to build songs efficiently.

16 Tracks per instanceOver 7000 MIDI clips libraryMedia Bay for organizing clips
🎵 Music
(49)
paid
17
PolyBud Polyrhythmic Sequencer
PolyBud Polyrhythmic Sequencer
PolyBud Polyrhythmic Sequencer
Multitrack AUv3 MIDI
$6.99

Create complex musical sequences with multiple polyrhythmic tracks. Control note, velocity, gate, and MIDI CC parameters with independent step lengths and rates. Route MIDI output to your favorite synths and AUv3 hosts.

Multitrack polyrhythmic MIDI sequencingNote and MIDI CC tracksConfigurable step lengths per mode
🎵 Music
(9)
paid
18
RhythmBud - AUv3 MIDI FX
RhythmBud - AUv3 MIDI FX
RhythmBud - AUv3 MIDI FX
Audio Unit for creating rhythm
$4.99

This app transforms incoming MIDI messages into custom rhythmic patterns using an intuitive editor. It supports various audio routing methods and offers features like snapshots, record mode, and undo/redo.

MIDI effect processingTimeline editor for rhythm patternsStrumming, arpeggios, transposition effects
🎵 Music
(20)
paid
19
StepBud - AUv3 MIDI Sequencer
StepBud - AUv3 MIDI Sequencer
StepBud - AUv3 MIDI Sequencer
Audio Unit for Step Sequencing
$4.99

This app is a versatile MIDI sequencer that allows for unlimited steps and detailed control over each step's parameters. It integrates with other music apps and supports various sequencing modes for creative performances.

Unlimited stepsStep parameter control (note, velocity, rate, etc.)Custom MIDI CC messages
🎵 Music
(36)
free
20
LoopBud - AUv3 MIDI Recorder
LoopBud - AUv3 MIDI Recorder
LoopBud - AUv3 MIDI Recorder
Record, Loop and Jam with MIDI
$5.99

Record, loop, and jam with unlimited MIDI patterns and bars. Features two recording modes, quantization, and tempo control for live performance effects. Export MIDI for further editing in other applications.

Unlimited MIDI patterns and barsAdd and New recording modesQuantization with adjustable levels
🎵 Music
(13)
paid