What's New

This update covers some major changes.
+Dark mode is available for iOS13 users.
+UI Optimisation: Especially for iPhone X and other devices.
+Send MIDI message: To all selected (or single) output destinations.
+Receive MIDI message: From all selected (or single) input sources
+Bug fix: No more crash while incoming MIDI messages.
+Timestamp is added, Delta time is removed.
+MIDI Send tab is renewed.
+Now everything is faster than before.

App Description

*Diagnose The Problem & Find the Solution*

Current Features:
+ See/detect, hardware/virtual active MIDI connections.
+ See all incoming messages.
+ Send test notes on/off and control messages.
+ MIDI Channel filter: Eliminate messages comes from unwanted MIDI channels.
+ MIDI Message filter: Eliminate unwanted messages (e.g. Note on, Note off, Pitch wheel etc.)
+ MIDI System Exclusive filter: Eliminate MIDI Clock and many other unwanted MIDI messages.
+ MIDI Delta-Time Added: See the time spent between messages
+ Record Incoming MIDI messages in background mode
+ 100% vectoriel cristal clear gorgeous user interface.
+ Slide the glass through the face, activate the desired filter with a gesture.


**NOTE**
Yamaha Bluetooth MD-BT01 users -> According to Yamaha user manual; all MIDI related application should be closed before bluetooth midi connection. Run the MIDI Check after connection established. If not you'll not be able to see the Yamaha midi connection on the app. This is not an application's issue. Because Yamaha use own BT protocol.

Upcoming Features:
- Music keyboard improvement.
- Custom preset message send possibility.

iPhone Screenshots

(click to enlarge)

MIDI Check - Diagnose Tool screenshot 1 MIDI Check - Diagnose Tool screenshot 2

iPad Screenshots

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MIDI Check - Diagnose Tool screenshot 3 MIDI Check - Diagnose Tool screenshot 4

App Changes

  • May 16, 2017 Initial release
  • June 15, 2019 New version 1.7.3
  • June 15, 2019 Price increase: $0.99 -> $1.99
  • June 16, 2019 Price increase: $0.99 -> $1.99
  • September 11, 2019 Price decrease: $1.99 -> $0.99
  • September 24, 2019 Price increase: $0.99 -> $1.99
  • July 15, 2020 New version 2.0.8

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