Best Audio Midi Apps

207+ iOS apps curated and reviewed

4.1 avg rating
14 free apps
Updated June 2026

Every iPhone needs a few good audio midi apps. We benchmark 207+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Audio Midi

KODAI - Audio to midi#1

KODAI - Audio to midi by Marton Szabolcs

Record music, share & collab
Editor's Choice
🎵 Music
0.0(0 ratings)
FreeIn-App Purchases
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This app uses advanced AI to transcribe your audio recordings into structured MIDI files. It allows for direct recording, interactive MIDI previews, and easy sharing with collaborators, streamlining the music creation process.

MIDI Opener#2

MIDI Opener by MartianRover, LLC

The essential MIDI player
Strong Contender
🔧 Utilities
3.9(85 ratings)
FreeAdsIn-App Purchases
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This app is a powerful and modern MIDI player designed for musicians, learners, and creators. It offers visual playback, tempo and key control, and advanced track management. Import custom soundbanks and enjoy features like synchronized lyrics and a 3D visualizer.

BandLab – Music Maker & Beats#3

BandLab – Music Maker & Beats by BandLab Singapore Pte Ltd

AI Music Tools, Editor & DAW
Worth Considering
🎵 Music
4.8😐(489K ratings)
FreeAdsIn-App Purchases
#8in Music
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Create music on the go with this free app. Record vocals, make beats, and mix demos using a mobile DAW. Collaborate with others and access exclusive AI tools and distribution opportunities with an optional membership.

What We Love

  • 👍 Easy to use
  • 🚀 Versatile music creation tools
  • 💡 Collaborative features
  • 🎨 Wide range of sounds and effects

Room to Improve

  • 🐛 Syncing and saving issues
  • 🔇 Audio quality and latency problems
  • 🔒 Account and data security concerns

More Audio Midi apps to explore

4
Audiobus: Mixer for Music Apps
Audiobus: Mixer for Music Apps
Audiobus: Mixer for Music Apps
Connect your Sound and Audio
Free
$9.99 | 100% OFF

This app acts as a central hub for music creation, allowing you to connect various music apps and hardware. Seamlessly route audio and MIDI between compatible applications and external devices to build complex sound chains and enhance your creative workflow.

Connect music apps via virtual cablesRoute live audio and MIDIAdd effects to synthesizers
🎵 Music
(584)
subscription
5
AudioKit Synth One Synthesizer
AudioKit Synth One Synthesizer
AudioKit Synth One Synthesizer
Feature-packed Pro Synthesizer
Free

This is a free, open-source professional synthesizer app for iOS devices. It offers over 300 presets, MIDI support, a sequencer, and vintage-inspired filters. Learn music production basics and create your own sounds.

Over 300+ PresetsMIDI SupportVintage-Style Sequencer
🎵 Music
(27K)
free
6
MIDI Converter
MIDI Converter
MIDI Converter
Convert MIDI files to audio
Free

This application converts MIDI audio files into popular audio formats like MP3, M4A, and WAV. It offers advanced audio manipulation features including tempo changes, pitch transposition, and various audio effects. Unlock all functionalities through in-app purchases or subscription plans.

MIDI to MP3 conversionMIDI to M4A conversionMIDI to WAV conversion
🎵 Music
(16)
free with in-app purchases
7
Cubasis 3 - DAW & Music Studio
Cubasis 3 - DAW & Music Studio
Cubasis 3 - DAW & Music Studio
Music Production & Recording
$49.99

Capture musical ideas and transform them into professional songs on your iPhone and iPad. This intuitive audio and MIDI DAW offers recording, mixing, and sharing capabilities with advanced editing and effects.

Unlimited audio and MIDI tracksFull-screen mixerGroup tracks
🎵 Music
(3.3K)
free with in-app purchases
8
ToneScribe Pro: Audio to MIDI
ToneScribe Pro: Audio to MIDI
ToneScribe Pro: Audio to MIDI
Voice & Instrument Converter
Free

This app converts audio recordings of vocals and instruments into MIDI files. It offers fast on-device processing and a simple workflow, allowing musicians to capture melodies and integrate them into music production software. A free version is available with limitations, and a one-time purchase unlocks full functionality.

Convert audio to MIDIFast on-device processingExport standard MIDI files
🔧 Utilities
(2)
free with in-app purchases
9
Midi Suite
Midi Suite
Midi Suite
by Zhuhai Sinco Intelligent Technology Co., Ltd.
Free

This utility app allows you to wirelessly adjust device parameters using Bluetooth. It provides a convenient way to manage settings remotely. The application is free to download and use.

Bluetooth connectivityDevice parameter adjustmentWireless control
🔧 Utilities
(7)
free
10
Sweet MIDI Player
Sweet MIDI Player
Sweet MIDI Player
by Roni Music
Free

This application allows users to play and edit MIDI files. It offers features like transposing, tempo changes, channel muting, and synchronized lyric display. Users can also manage playlists and utilize a built-in sound library.

MIDI file playbackMIDI file editingTempo and transpose control
🎵 Music
(83)
free with in-app purchases
11
SAND: Audio MIDI Sequencer
SAND: Audio MIDI Sequencer
SAND: Audio MIDI Sequencer
Make Music with Plugins & MIDI
Free
$9.99 | 100% OFF

This app is a grid-based music sequencer that allows users to create compositions using AUv3 plugins and external MIDI devices. It offers extensive tools for arranging clips, editing notes, automating parameters, and routing MIDI.

Grid-based MIDI sequencingAUv3 plugin hostingExternal MIDI device support
🎵 Music
(85)
free with in-app purchases
12
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
13
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
14
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
15
AUM - Audio Mixer
AUM - Audio Mixer
AUM - Audio Mixer
Connect, route, mix, record!
$20.99

This app is a versatile audio mixer, recorder, and connection hub for mobile devices. It allows users to connect various audio sources, route signals, apply effects, and record mixes with high fidelity. It supports advanced features like MIDI control, synchronization, and integration with other audio apps and hardware.

Connect hardware inputs/outputsRoute audio and MIDIHost Audio Unit extensions
🎵 Music
(498)
free with in-app purchases
16
Tize: Music & Beat Maker
Tize: Music & Beat Maker
Tize: Music & Beat Maker
Make & mix beats on a Drum Pad
Free

Create professional music with a user-friendly interface. Easily make beats, record audio, add effects, and even auto-tune vocals. Share your creations with a global community or export them for use in other digital audio workstations.

Drum pad beat makingProfessional sound packsAudio recording and looping
🎵 Music
(16K)
free with in-app purchases
17
MidiFire
MidiFire
MidiFire
MIDI Signal Processor
$11.99

This app allows users to create complex MIDI processing setups by connecting various modules and ports. It offers essential processing tools, a MIDI clock source, and the ability to save and share custom configurations. Users can also extend functionality with custom rules and specialized modules.

Modular MIDI effect hostingCoreMIDI routing and processingCustomizable MIDI processing setups
🎵 Music
(16)
free
18
micOnTrax: Midi Audio Player
micOnTrax: Midi Audio Player
micOnTrax: Midi Audio Player
Live Sing Record Plays With Fx
Free

Transform your device into a karaoke machine. Sing along to backing tracks with real-time audio effects, recording capabilities, and playlist creation. Supports various audio and video file formats.

Karaoke singing with backing tracksReal-time audio effects (EQ, harmonizer)Record, modify, and share audio sessions
🎵 Music
(16)
free with in-app purchases
19
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
20
Simple MIDI
Simple MIDI
Simple MIDI
Open Source MIDI Player
Free

This open-source application allows users to play MIDI files on their iOS devices. It's built using Swift Playgrounds and AudioKit, offering a learning opportunity for aspiring developers.

Play MIDI filesOpen source code availableCompatible with Swift Playgrounds
🎵 Music
(6)
free