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Music Check

Music Check

Midi-App,SF2,DLS SoundFonts

0 ratings
8 reviews
🎮 Games
🎵 Music
🎵 Music
$4.99 Free
In-App Purchases

Lowest price: Free a year ago (-100%)

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Price history

Details

  • Released
  • Updated
  • June 28, 2017
  • June 14, 2026

Features

Developer

Johannes Loeffler
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About

This app helps you compose and modify melodies using a unique 3-step process. Explore a vast number of possibilities with chord and rhythm selections. Load SoundFonts, record with a MIDI keyboard, and control playback with a simulated turntable.

✓Prisma Composer for melody creation
✓Chord and rhythm pattern selection
✓Note variation control
✓Save and load MIDI projects
✓MIDI keyboard recording
✓Simulated turntable playback control
✓SF2 and DLS SoundFont loading
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What's New in Music Check

4.3

June 14, 2026

New design, removed Turntable feature.

5

In-App Purchases

$9.99

Data

Save & Midi.

User reviews

Most RecentHighest RatedLowest Rated

Esoteric oddity

I treat this without any midi expectations. A totally fresh approach to strange harmonic choices. I admit I don’t know what is actually happening, besides the looper. It’s 20$ for some features but there is a mad hatters playground for free. A tutorial would be nice. Hails!
Oceans in spaceOceans in space

Terrible app.

It wouldn't let me import midi files or sf2 files. What a ripoff!
nobody227272827nobody227272827

UI

Cannot figure out what to do bc ui looks very bad
Johnathan1993737377474Johnathan1993737377474

i love it but

i love that this app can play soundfonts, but i don’t really like the velocity thing built in. i would give it a 4.5 if i could.
gavinf2012gavinf2012

ABSOLUTELEY USELESS!

Everything is clustered and large, and there is no way to import MIDIs and SF2 (soundfont) files, aka what it wa advertised to do!
Fruits23Fruits23
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FAQ

What is Music Check?

Music Check is a mobile MIDI studio that allows users to create and modify melodies using a unique Prisma Composer. It supports SoundFonts, MIDI keyboard recording, and advanced playback controls.

How does the Prisma Composer work in Music Check?

The Prisma Composer guides you through a 3-step process: specifying allowed chords, choosing a rhythmic pattern, and selecting note groups for variation. This system generates a vast number of melodic possibilities.

Can I use my own instrument sounds with Music Check?

Yes, Music Check can load SF2 and DLS SoundFonts, allowing you to use custom instrument sounds. It also comes with some built-in instruments to get you started.

Does Music Check support external MIDI keyboards?

Yes, you can connect your MIDI keyboard to Music Check to record new songs directly within the app. This allows for real-time performance input.

What are the playback features of Music Check?

Music Check features a simulated turntable that allows you to control the playback of your songs. You can also play songs backwards for creative effects.

What devices is Music Check compatible with?

Music Check is available for iPhone, iPad, and iPod. It requires iOS 4+ and is designed for a mobile music creation experience.

How often is Music Check updated?

The latest version of Music Check is 4.2, last updated on August 14, 2022. Updates typically bring improvements and new features to the application.

What is the price of Music Check?

Music Check is a paid application available for $4.99. This one-time purchase grants you access to all its features without additional costs.