# FM-1 Hub — Firmware manager for the FM-1

> Firmware manager for the FM-1 (iPhone/iPad app by Janos Debreczi.)

- Source: https://appshunter.io/ios/app/fm-1-hub/id6827025925 (this page in markdown: same URL + `.md`)
- Developer: [Janos Debreczi](https://appshunter.io/developer/6792840350)
- Category: Music, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: American English
- Released: 2026-11-06
- Data updated: 2026-11-09

## What is FM?

FM-1 Hub turns your iPhone into a firmware manager for the M-VAVE FM-1 synthesizer. Browse the community's open-source firmwares, plug the FM-1 in over USB, and install one in about a minute. No computer, no account.

BROWSE
• The full catalogue of The FM-1 Firmware Hub: synths, grooveboxes, drum machines and samplers, chord instruments, trackers
• Cards with each firmware's own screen, maker, version, popularity and description
• Search, filters by type and style, sorting, list or grid
• Details for every firmware: release date, size, licence, checksum, links to its project, source, editor and manual

INSTALL
• One tap to put a firmware on your FM-1 over USB
• Every package is checked against its published SHA-256 before a single byte is written
• An interrupted install continues where it stopped
• One tap back to M-VAVE's official firmware, straight from M-VAVE's own download server

BACK UP AND RESTORE
• One-tap backup of the state of your FM-1: which firmware it runs and the firmware package itself, found automatically
• On firmwares of the Felucca family, your music too: projects, presets, settings and samples
• One-tap restore
• Backups live on your phone and in the Files app, ready to copy to iCloud Drive

HISTORY
• Every install remembered: what went on, when, and whether it worked

PRIVATE
• No account, no tracking, no analytics. Everything stays on your phone.

REQUIREMENTS
• An M-VAVE FM-1 and a USB cable (iPhone 15 and newer: USB-C; older iPhones: Apple's Lightning to USB camera adapter)

Installing firmware can leave a device needing recovery. Each firmware is the work and responsibility of its author. FM-1 Hub is an independent app, not made by or associated with M-VAVE or The FM-1 Firmware Hub. The app's source code is available under the GPL-3.0.

## Is FM safe?

Not enough ratings yet to assess FM.

## Is FM legit?

FM-1 Hub has limited verification signals. The AppsHunter Legitimacy Score for FM is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-11-07

No release notes.

## More apps by Janos Debreczi

- [MIDI Host Herder](https://appshunter.io/ios/app/midi-host-herder/id6827169672)

All apps by Janos Debreczi: https://appshunter.io/developer/6792840350

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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 2026-11-09.*