Not recently updated — last update was on 2023-11-11.
This app may no longer be actively maintained.
USB Midi Visualizer delivers real-time MIDI visualization from USB-connected devices, on-device MIDI file playback, and the ability to record and analyze MIDI data. It supports MIDI file playback over USB and provides clear visualizations and statistics to enhance MIDI workflows. With 10,000+ total downloads and 150 in the last 30 days, this 9+ year app remains a focused tool for MIDI enthusiasts.
Pros & Cons
Real-time USB MIDI visualization for live data
Comprehensive MIDI playback options (on-device and over USB)
MIDI recording feature with file-based workflow
Built-in MIDI data statistics and visualization for insights
No Bluetooth MIDI support, which limits wireless MIDI options
Not a full MIDI synthesizer or keyboard controller
Lacks explicit export or sharing features commonly found in competing apps
About USB Midi Visualizer
USB Midi Visualizer is a music & audio app developed by goethedevs.
Download Statistics
USB Midi Visualizer has been downloaded 13 thousand times. In the last 30 days, the app was downloaded 150 times.
User Ratings
USB Midi Visualizer is rated 3.67 out of 5 stars. The rating is based on 71 ratings.
App Information
USB Midi Visualizer is FREE to download. The APK download size is 3.11 MB. The latest version available is 1.35. The last update was on November 11, 2023.
Technical Requirements
USB Midi Visualizer requires Android 4.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2017.
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My connection is like this : Yamaha PSR keyboard ---> MIDI to USB cable ---> USB OTG cable ---> Android Phone. I'm expecting that when I play a midi file from Android midi file player, the tone generator of Yamaha PSR is used. So I need an App which pass the MIDI OUT signal to MIDI IN of Yamaha keyboard. I've tried quite many midis file players app, none of them played as my expectation. Until after digging quite deeper in Google Play Store I finally find this App, Midi Visualizer. This app pass the MIDI signal to my Yamaha keyboard PERFECTLY. Thank you very much MidiVis.
★★★★★Mat RacingMat· Aug 6, 2018
Excellent and unique app! I can visualize what my teacher is playing :-) I'm using a midi to USB cable + OTG cable + Android S8: no problem. And next I can mimick the exercise by reading the file or by using Synthesia. I like the different color themes for the keys, the setup options. Note to Dev: maybe start creating the file from the first keystroke to prevent an empty beginning.
★★☆☆☆XxX6ETR3KTXxX· Mar 5, 2019
The sound font is very poor, and the app is really slow when playing note-heavy files, and that causes lagging and random breaks during playback.
★★☆☆☆DEEPAK KAIWARTYA· Aug 7, 2023
Please add real Keyboard size 61 and video recorder option and share YouTube option
★★☆☆☆Marlin Fowler· Sep 16, 2023
Does not send pitch bend midi data. Pop up add greys out my screen on other apps and desktops until I close the app.
Google Play Rankings for USB Midi Visualizer
This app is not ranked
Technologies used by USB Midi Visualizer
10 permissions·12 libraries
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Trust & Safety: Requires INTERNET and ACCESS_NETWORK_STATE for data streaming, FOREGROUND_SERVICE for continuous MIDI processing, READ_EXTERNAL_STORAGE and WRITE_EXTERNAL_STORAGE to handle MIDI files, READ_MEDIA_AUDIO for audio handling, and WAKE_LOCK to ensure uninterrupted operation. It also declares com.android.vending.BILLING for in-app purchases and uses AD_ID for advertising analytics, with AdMob support and an Ad-free version available. These permissions are typical for media/USB-interaction apps; users should review prompts to assess data usage and privacy.
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