Best Custom Midi Interface Software Apps

230+ iOS apps curated and reviewed

4.1 avg rating
18 free apps
Updated June 2026

Whether you're new to custom midi interface software or looking for an upgrade, our curated collection of 230+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Custom Midi Interface Software

MIDI Designer Pro X#1

MIDI Designer Pro X by Confusion Studios LLC

Custom MIDI Controller
Editor's Choice
🎡 Music
4.6(266 ratings)
FreeIn-App Purchases
MIDI Designer Pro X screenshot 1
MIDI Designer Pro X screenshot 2
MIDI Designer Pro X screenshot 3
MIDI Designer Pro X screenshot 4
MIDI Designer Pro X screenshot 5
MIDI Designer Pro X screenshot 6

Create custom MIDI controllers for any MIDI-enabled hardware or software. Offers extensive customization, a large user-created layout library, and robust MIDI communication. Ideal for musicians and producers seeking a personalized control experience.

NS MIDI Player#2

NS MIDI Player by Nitin Seshadri

Simple MIDI player
Strong Contender
🎡 Music
4.5😊(181 ratings)
FreeIn-App Purchases
NS MIDI Player screenshot 1
NS MIDI Player screenshot 2

This application allows users to play MIDI files on their Apple devices. It supports various MIDI formats, custom sound fonts, and synchronized lyrics. Advanced features like audio export and MIDI output connection are available via a one-time purchase.

What We Love

  • πŸ‘ Simple and intuitive user interface
  • 🎡 Excellent sound quality with soundfont support
  • πŸ’° Free version available with core functionality
  • 🎧 Custom soundfont compatibility

Room to Improve

  • πŸ› Frequent crashes and freezing issues
  • ⏱️ Slow loading times for large MIDI files
  • πŸ”‹ High battery consumption
MIDI Memo Recorder#3

MIDI Memo Recorder by Line 6, Inc

Worth Considering
🎡 Music
2.0(5 ratings)
Free
MIDI Memo Recorder screenshot 1
MIDI Memo Recorder screenshot 2
MIDI Memo Recorder screenshot 3

Record and play back any MIDI data on your mobile device. Easily store, find, recall, and email MIDI information like synth sounds and effect patches. Firmware updates for compatible hardware are also managed through this app.

More Custom Midi Interface Software apps to explore

4
Midi Controller - Remote & USB
Midi Controller - Remote & USB
Midi Controller - Remote & USB
Pads, Fader & Keyboard
Free
$7.99 | 100% OFF

Transform your iPhone or iPad into a versatile MIDI controller. Send notes, control changes, and program changes wirelessly or via USB to any compatible DAW or hardware. Customize your workspace with unlimited, dynamic controls.

USB, WLAN, and Bluetooth connectivityCustomizable buttons, pads, and slidersSend Notes, CC, and Program Change values
🎡 Music
(36)
free with in-app purchases
5
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
6
MIDI Wrench
MIDI Wrench
MIDI Wrench
MIDI Monitor & MIDI Controller
Free

This app acts as a versatile tool for managing MIDI devices on iOS. It allows you to monitor incoming MIDI messages in real-time and send your own MIDI commands using virtual controls. It's useful for troubleshooting MIDI setups and understanding device communication.

Monitor incoming MIDI eventsSend MIDI messagesVirtual MIDI keyboard, buttons, and knobs
🎡 Music
(65)
free
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
MIDI Opener
MIDI Opener
MIDI Opener
The essential MIDI player
Free

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.

Visual MIDI playbackTempo and key controlAdvanced track controls
πŸ”§ Utilities
(85)
free with in-app purchases
9
Midi Studio
Midi Studio
Midi Studio
by VITALIY TARASYUK
$1.99

This app acts as a modular MIDI control surface, allowing users to remotely control software and hardware via Wi-Fi or USB. It offers various touch controls like faders, knobs, and XY pads for music production and studio setups.

Modular MIDI control surfaceWi-Fi and USB connectivityFaders, knobs, buttons, XY pads
🎡 Music
(64)
free with in-app purchases
10
MIDIKeys - MIDI Controller
MIDIKeys - MIDI Controller
MIDIKeys - MIDI Controller
Send MIDI Data to Apps/Synths
Free

This app acts as a virtual MIDI keyboard controller, allowing you to send MIDI messages to synthesizer apps and hardware. It offers customizable velocity, octave transposition, and tilt controls for expression.

Virtual MIDI keyboardSend MIDI messagesOctave transposition
🎡 Music
(15)
free
11
Ui MIDI mixer
Ui MIDI mixer
Ui MIDI mixer
by Pavel Beseda
Free

Control your audio mixer's virtual faders, effects, and parameters remotely using your hardware MIDI controller. Assign controls with a built-in "learn" function for seamless integration without touching the mixer's display.

Assign virtual faders via MIDI learnControl MICS, LINE, SUBS, DRUMS, GUITAR volumeRemotely enable/disable FX effects
🎡 Music
(9)
free with in-app purchases
12
BandLab – Music Maker & Beats
BandLab – Music Maker & Beats
BandLab – Music Maker & Beats
AI Music Tools, Editor & DAW
Free

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.

Virtual instruments and audio presetsAI music generatorAuto-tune vocals
🎡 Music
(489K)
freemium
13
OnSong 2026
OnSong 2026
OnSong 2026
Chords, Music, Setlists, MIDI+
Free

This app helps musicians prepare, practice, and perform by managing chord charts, lyrics, and setlists. It offers features like importing songs from various sources, hands-free control, and advanced video output for live performances.

Import and manage chord charts and lyricsCreate and organize setlistsHands-free page turning and autoscrolling
🎡 Music
(4.4K)
free with in-app purchases
14
MIDI Controller PRO Wifi, USB
MIDI Controller PRO Wifi, USB
MIDI Controller PRO Wifi, USB
Bluetooth Pad Keyboard Player
Free

Create and control music with a customizable digital MIDI interface. Connect via USB, Bluetooth, or Wi-Fi to your favorite MIDI-compatible software. Offers a variety of built-in components for flexible music production.

Customizable control canvasUSB, Bluetooth, and Wi-Fi connectivityPiano roll
🎡 Music
(26)
free with in-app purchases
15
MIDI Guitar
MIDI Guitar
MIDI Guitar
Play any synth on your guitar
Free

Transform your guitar into a MIDI controller in real-time. This app accurately transcribes your playing into MIDI data, allowing you to control any synth or virtual instrument. It offers low latency and high accuracy, comparable to professional hardware.

Real-time guitar to MIDI transcriptionLow latency and high accuracyControl any synth or virtual instrument
🎡 Music
(132)
free with in-app purchases
16
Cubasis LE 3
Cubasis LE 3
Cubasis LE 3
Mobile Music Creation System
Free

This mobile music creation system offers a streamlined interface for recording, editing, and mixing audio and MIDI tracks on your iPhone or iPad. It includes virtual instruments, effects, and the ability to connect external gear for professional-quality productions. The app can be extended with in-app purchases.

Multitouch sequencerVirtual keyboard and instrumentsAudio and MIDI editing
🎡 Music
(674)
free with in-app purchases
17
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
18
GarageBand
GarageBand
GarageBand
Make great music anywhere
Free

Transform your device into a portable recording studio. Create music with virtual instruments, record vocals and guitars, and mix multi-track songs. Explore a vast library of sounds and effects to produce professional-sounding tracks anywhere.

Virtual instruments (keyboard, guitar, drums)Multi-track recording (up to 32 tracks)Live Loops for DJ-style creation
🎡 Music
(110K)
free
19
Midi Sheet Music
Midi Sheet Music
Midi Sheet Music
Convert Midi to Sheet Music
Free

Convert MIDI files into playable sheet music. This free application plays music, highlights notes on both piano and sheet music, and offers features like speed adjustment and transposition. Learn your favorite songs with a library of classical pieces and readily available MIDI files.

Convert MIDI to sheet musicSynchronized playback and note highlightingAdjustable music speed
🎡 Music
(590)
free
20
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