MIDI Scope

Display MIDI messages on screen. Uses new Android MIDI API.

App info

Version :

1.3.1

Category :

Music & audio

Update :

September 04, 2025

Installs :

13,190

Developer :

Byte By Byte

Requires Android :

Android 6.0+

Content Rating :

Everyone

Get it on :

Download APK

App description

Android App Analysis and Review: MIDI Scope, Developed by Byte By Byte. Listed in Music & audio Category. Current Version Is 1.3.1, Updated On 04/09/2025 . According to users reviews on Google Play: MIDI Scope. Achieved Over 13 thousand Installs. MIDI Scope Currently Has 51 Reviews, Average Rating 4.0 Stars

This app is primarily intended for app developers and OEMs to test MIDI.

It displays MIDI messages as hex bytes and by name. It also displays timestamps.
The app provides a MidiDeviceService that other apps can write to.

We are currently offering version 1.3.1. This is our latest, most optimized version. It is suitable for many different devices. Free download directly apk from the Google Play Store or other versions we're hosting. Moreover, you can download without registration and no login required.

We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.

It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.

Rate and review on Google Play store

4.0

51 total

5 68.0

4 0

3 16.0

2 0

1 16.0

Total number of installs (*estimated)

Estimation of total number of installs on Google Play, Approximated from number of ratings and install bounds achieved on Google Play.

Recent Comments

azy6868

This is the best tool for the job. So simple and easy to use. A useful window into the workings of my midi setup. It's now very easy to diagnose any issues I experience with just a quick look at the midi messages. I use it most to check my controler cc messages are assigned to the correct values and channels.

A Google user

This application helped me diagnose what appeared to be a problem with my new irig midi 2 device as it had a permanently flashing midi in light when connecting either of my aging keyboards to my smartphone or ipad. Suspecting that a message probably was being persistently sent I searched for a midi message logger and after a couple of duff apps, I came across this one. Within seconds I discovered the Active Sensing message is the culprit due to the early implementation of the midi spec!

Yegor Petrov

It does what's advertised but it's kinda useless with my Yamaha P-45 because of never-ending "TimingClock()" messages. So whenever I actually do something on the piano, the corresponding message leaves the screen in just 0.4 seconds. A filter would be nice. And a copy/save function for the log.

Dave Dotwww

Doesn't work. I have a midi device connected via bluetooth. When I send a message, nothing appears on the screen.

Robert Scott

This app doesn't show any Bluetooth midi devices. It has no help files or useful instructions. It was useless.

Тимур Алмаметов

Works fine with Roland FP-10. If you have an Android 10+ device you should try to enable location access in your phone settings and scan again for a device

David

Connected to a yamaha dtx-502. The scope seems to show midi messages, but the display gets swamped with clock messages. Also the buffer is small. I don't see a way to ignore or filter out the clock messages so its not useful for my purposes.