# Sysex Base

> MIDI sysex file manager for backing up, organizing, and loading synth sounds. (iPhone/iPad app by Coffeeshopped LLC.)

- Source: https://appshunter.io/ios/app/sysex-base/id1004689966 (this page in markdown: same URL + `.md`)
- Developer: [Coffeeshopped LLC](https://appshunter.io/developer/316294867)
- Category: Music, Utilities
- Price: $9.99
- Rating: 2.90/5 from 9 App Store ratings · 20 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 19 MB
- Languages: American English
- Released: 2015-06-30
- Data updated: 2026-08-23
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/sysex-base/id1004689966/reviews.md

## What is Sysex Base?

Sysex Base is a MIDI sysex file manager for iPhone and iPad. Back up your synth sounds, organize libraries, and load them back onto your synths! Designed to be quick and easy to use.

Some of the features:

- Record and send sysex data via a connected MIDI interface, or wireless or Bluetooth MIDI
- Organize your sysex files into folders, rename them, delete them, etc.
- Adjustable transmit speed, for working with older hardware
- Automatically back up your sysex files using iCloud
- Open sysex files from other apps such as Mail, Dropbox, Google Drive
- Export sysex files to other apps just as easily
- Quickly view the data inside of a sysex file, including the individual bytes, the Manufacturer indicated, the file size, and the number of sysex messages in the file

Also, Sysex Base allows you to record incoming sysex data and transmit sysex to your synth at the same time! So you can even do backups of older synths (such as the Casio CZ series) that require a message to be sent to them to trigger a data dump. These trigger files can be saved within Sysex Base like any other file.

## Key features

- Record and send sysex data
- Organize sysex files into folders
- Adjustable transmit speed
- Automatic iCloud backup
- Open sysex files from other apps
- Export sysex files to other apps
- View sysex file data

## Chart rankings

- #174 in Top Paid · Music (US App Store)

## Recent user reviews (10 of 20)

All indexed reviews: https://appshunter.io/ios/app/sysex-base/id1004689966/reviews.md

### 1/5 — Maybe it worked great five years ago

*2025-12-16*

This app failed to send a .sys file that did send correctly with a different app. I don’t know Apple‘s policy here, but I think developers should be required to verify that their app is fully functional every couple of years at a minimum.

### 5/5 — Worked a treat simples 👍

*2025-01-26*

Done a MIDI SysEx dump from my alesis sr18 drum machine to my iPad 
And then restored it back later with no hiccups great tool

### 5/5 — Does what it’s supposed to

*2024-01-13*

Needed a Sysex Manager for iOS to manually update the firmware on my Woovebox via BT, and it worked immediately without any problems

### 1/5 — Garbage

*2021-04-16*

Doesn’t work worth a D@#n! Total rip off

### 5/5 — Works fine, perfect backup for your sounds!

*2021-03-31, version 1.9.3*

Simple and efficient,
Import and export all your sounds with midi interface on iOS
with your iPhone/iPad.

Support very responsive also if you need help or have any question,

Good job guys!

### 5/5 — Works well with Jupiter X-Xm

*2020-05-09*

I needed a solution to pair with MDP2 to capture Jupiter X-Xm patch data (scene & tone).  This works perfectly.  Open in slide over mode in front of MDP2, enable recording, then request the dump via MDP2.  Ensure you name the recording appropriately for the scene or tone captured.  I would be happier if SysexBase were fully compliant with the latest Apple file system, but it does work with iCloud.

### 5/5 — Très bon produit

*2020-03-15, version 1.9.1*

Mon interface midi UM-ONE branchée derrière un hub usb a été reconnue du premier coup. J’ai pu recharger mon vieux U220 au valeurs usine en jouant sur les « délais » de transmission.
Mon fichier se trouvait sur l’iCloud. J’ai simplement fais un « envoyer vers » l’application
Bref je suis satisfais de cet achat
Suggestion : il manque la possibilité de copier la totalité ou certaines parties du fichier sysex afin de la coller dans d’autres applications

### 5/5 — Works

*2020-02-05*

Took a punt on this with not much hope of it working with my Korg wavestation ad....Im delighted to confirm it actually works for transmitting Sysex files and it has plenty of speed adjustment for older equipment....very happy

### 1/5 — Ne fonctionne pas avec le Roland D-05

*2020-01-05, version 1.9.1*

J’ai essayé de transférer des banques de sons vers mon Roland Boutique D-05 en le connectant à l’iPad (iPad pro 2017 iOS 13.3) via un hub USB alimenté mais ça ne marche pas... le D-05 n’apparaît pas dans l’application.

### 1/5 — Basic fail

*2018-09-02*

All I want to do with this is a basic sysex settings backup.  It does not appear to work.  And there is apparently no manual or anything to troubleshoot.   And no mechanism to request a refund.   Save your $10.

**Developer response:** Sorry for the late reply on this, but if you're still trying to use the app and having problems, please contact me via the in-app support, or via the website, and I'll be happy to help you troubleshoot your setup.

## Frequently asked questions about Sysex Base

### What is Sysex Base used for?

Sysex Base is a MIDI sysex file manager designed for iPhone and iPad. It allows you to back up, organize, and load sysex files for your synthesizers, enabling easy management of your synth sounds.

### How does Sysex Base connect to synthesizers?

Sysex Base supports sending and receiving sysex data via connected MIDI interfaces, wireless MIDI, or Bluetooth MIDI. This provides flexibility in how you connect to your hardware.

### Can Sysex Base back up my synth sounds automatically?

Yes, Sysex Base offers automatic backup of your sysex files using iCloud. This ensures your valuable synth sound data is safely stored and accessible.

### What devices does Sysex Base support?

Sysex Base is available for iPhone, iPad, and iPod touch. It is optimized for use on these Apple mobile devices.

### How much does Sysex Base cost?

Sysex Base is a paid application, priced at $9.99. This one-time purchase grants you access to all its features for managing your sysex files.

### Is Sysex Base suitable for older synthesizers?

Yes, Sysex Base includes an adjustable transmit speed feature, which is beneficial for working with older hardware. It also supports recording incoming sysex data to trigger backups on older synths.

### Does Sysex Base have ads?

No, Sysex Base does not contain advertisements. As a paid application, it offers an ad-free experience for managing your MIDI sysex files.

### How often is Sysex Base updated?

The latest version of Sysex Base is 1.9.3, last updated on August 27, 2020. While not recently updated, its core functionality remains relevant for sysex management.

## Version history (last 5 releases)

### 1.9.3 — 2020-08-27

Improved the process for importing files from other apps.

### 1.9.2 — 2020-05-01

* Ensure alphabetical listing of directories and files.
* Full support for Dark Mode.

### 1.9.1 — 2019-07-06

Fixed a bug that prevented new folders from being created.

### 1.9 — 2019-06-05

Several bug fixes and performance improvements.

### 1.8 — 2019-05-01

Bug fixes related to iCloud.

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| --- | --- | --- | --- |
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## More apps by Coffeeshopped LLC

- [Glory Math 1](https://appshunter.io/ios/app/glory-math-1/id358324456)
- [Glory Math 2](https://appshunter.io/ios/app/glory-math-2/id368147417)
- [Monovista](https://appshunter.io/ios/app/monovista/id924658257)
- [Patch Base](https://appshunter.io/ios/app/patch-base/id1070270299)

All apps by Coffeeshopped LLC: https://appshunter.io/developer/316294867

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*