SysX Buddy
A Simple SysEx Utility
$4.99 · Designed for iPad
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.
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
I've adjusted the appearance when text size is changed in iPhone/iPad settings.
The developer, Ryouta Kira, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ryouta Kira
- Size
- 1 MB
- Category
- Utilities
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Copyright
- © 2025 KIRA Ryouta
