SysX Buddy1.0.4 - App Store
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Publisher Description
Turn your iPhone or iPad into a dedicated SysEx manager.
A reliable companion for your vintage MIDI gear.
SysX Buddy is a straightforward and powerful app for sending, receiving, editing, and managing MIDI System Exclusive (SysEx) messages.
SysEx messages were widely used in the 1980s and 1990s by classic synthesizers and sound modules.
SysX Buddy helps bridge the gap between these vintage instruments and your modern iPhone or iPad.
Key Features
- Send and receive MIDI SysEx messages
- Simple file manager with folder creation
- View SysEx data in a hex viewer
- Create and edit SysEx files in hex format
- Send a dump request message when recording
- Support for external MIDI devices (USB MIDI)
- Support for BLE-MIDI (Bluetooth Low Energy)
- Save files anywhere on your device --- with fully customizable folder locations, including iCloud Drive.
Note that:
- There might be some communication issues on iOS/iPadOS 14.
- The application and description contain AI-generated contents.
- The data in the screenshot are not included by the application.
Version History The app prevents your device from going to sleep while recording or sending. 1.0.4 May 25 Fixed an issue that prevented sliders from changing.
The minimum transfer speed has decreased to 50 Bytes/s. 1.0.3 May 14 Fixed some issues with MIDI input.
Other fixes. 1.0.2 12/08/2025 I've adjusted the appearance when text size is changed in iPhone/iPad settings. 1.0.1 10/23/2025 1.0 07/23/2025
About SysX Buddy
The company that develops SysX Buddy is Ryouta Kira. The latest version released by its developer is 1.0.4.
To install SysX Buddy on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-15 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the SysX Buddy as malware if the download link is broken.
How to install SysX Buddy on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the SysX Buddy is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After SysX Buddy is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 1.0.4
posted on 2026-10-15
Version History The app prevents your device from going to sleep while recording or sending. 1.0.4 May 25 Fixed an issue that prevented sliders from changing.
The minimum transfer speed has decreased to 50 Bytes/s. 1.0.3 May 14 Fixed some issues with MIDI input.
Other fixes. 1.0.2 12/08/2025 I've adjusted the appearance when text size is changed in iPhone/iPad settings. 1.0.1 10/23/2025 1.0 07/23/2025
Disclaimer
Official App Store Link
We do not host SysX Buddy on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Apple and passed their terms and conditions to be listed there. We recommend caution when installing it.
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