AppPage.net

Screenshots

  • SysX Buddy screenshot 1
  • SysX Buddy screenshot 2
  • SysX Buddy screenshot 3
  • SysX Buddy screenshot 4

About SysX Buddy

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.

What’s new

Version 1.0.4 · Updated May 25, 2026

The app prevents your device from going to sleep while recording or sending.

App privacy

The developer, Ryouta Kira, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

Alternatives to SysX Buddy

Looking for apps like SysX Buddy? Here are 6 similar apps on the App Store. The highest rated is DomainDig (5.0/5), and 3 of the 6 are free to download.

SysX Buddy vs. alternatives
App Rating Price Last updated Compare
SysX Buddy 5.0 / 5 (3 ratings) 4.99 USD May 25, 2026
Lensit-Pro – 3.99 USD Sep 7, 2026 Compare
DomainDig 5.0 / 5 (3) Free Aug 22, 2026 Compare
Randomizer: Random Stuff 5.0 / 5 (1) 0.99 USD Oct 28, 2025 Compare
ECHO Survival AI – Free Aug 11, 2026 Compare
Tuner: Notes & Hz – Free Aug 23, 2026 Compare
Calculator SC-323PU 4.7 / 5 (118) 3.99 USD May 31, 2026 Compare

Compare SysX Buddy with the top alternatives: ratings, updates, ASO score and keyword gaps →