Best Midi App

249+ iOS apps curated and reviewed

4.2 avg rating
17 free apps
Updated November 2026

From beginner-friendly picks to power-user tools, our midi app list covers 249+ iPhone apps updated through November 2026. Compare ratings, prices, and screenshots in one place.

Compare top Midi App (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Simple MIDISimple MIDIFree3.8★ (8)NoNoOct 2026
2KeyPad MIDI ControllerKeyPad MIDI ControllerFree4.9★ (16)NoNoOct 2026
3NS MIDI PlayerNS MIDI PlayerFree4.5★ (210)NoYesNov 2026
4MIDI WrenchMIDI WrenchFree4.6★ (71)NoNoOct 2026
5miniMIDIminiMIDIFree5.0★ (4)NoNoOct 2026
6Midi Controller - Remote & USBMidi Controller - Remote & USBFree4.1★ (42)NoYesOct 2026
7MIDI OpenerMIDI OpenerFree3.9★ (86)NoYesNov 2026
8Tize: Music & Beat MakerTize: Music & Beat MakerFree4.5★ (16K)YesYesNov 2026

Top Picks for Midi App

Simple MIDI#1

Simple MIDI by Evan Murray

Open Source MIDI Player
Editor's Choice
🎵 Music
3.8(8 ratings)
Free
Simple MIDI screenshot 1

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.

KeyPad MIDI Controller#2

KeyPad MIDI Controller by DiscoDSP LLC

SFZ, SF2 Player · Piano & Pads
Strong Contender
🎵 Music
4.9(16 ratings)
Free
KeyPad MIDI Controller screenshot 1
KeyPad MIDI Controller screenshot 2
KeyPad MIDI Controller screenshot 3

Transform your device into a professional MIDI controller with touch-optimized piano keys, drum pads, and performance controls. It supports SFZ, SF2, WAV, and M4A samples, and can control iOS apps, hardware synths, and Mac software wirelessly or wired.

NS MIDI Player#3

NS MIDI Player by Nitin Seshadri

Simple MIDI player
Worth Considering
🎵 Music
4.5😊(210 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

  • 👍 Simple and intuitive user interface
  • 🎵 Excellent sound quality with soundfont support
  • 💰 Free version available with core functionality
  • 🎧 Custom soundfont compatibility
  • 📱 QuickLook/QuickView integration for quick previews
  • 🔌 MIDI output to external devices and Bluetooth
  • ⚡ No ads or intrusive monetization
  • 🎚️ Playback speed adjustment capability
  • 🎛️ Reverb and audio effects
  • 📂 Direct file access from device storage

Room to Improve

  • 🐛 Frequent crashes and freezing issues
  • ⏱️ Slow loading times for large MIDI files
  • 🔋 High battery consumption
  • ❌ Limited free version functionality
  • 💸 Premium features behind paywall ($7.99-$22)
  • 🔊 Audio issues with some soundfonts
  • 📊 Inconsistent soundfont compatibility
  • ⚠️ Free version cuts off last quarter of files
  • 🎚️ Soundfont loading resets on app crash

More Midi App apps to explore

FAQ about Midi App

What is the best midi app for iPhone?
Simple MIDI tops our midi app ranking as of November 2026, with a 3.8-star average from 8 App Store ratings, and it's free to download.
Yes — 17 of the top midi app we rank are free to download, including Simple MIDI and KeyPad MIDI Controller.
Simple MIDI has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 249+ midi app on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.