# M-Gen — Automated Music Generation

> Automated music composition tool for creators and music lovers. (iPhone/iPad app by Nick Carter-Bond.)

- Source: https://appshunter.io/ios/app/m-gen/id1484274043 (this page in markdown: same URL + `.md`)
- Developer: [Nick Carter-Bond](https://appshunter.io/developer/1162644925)
- Category: Music, Music
- Price: Free with in-app purchases
- Rating: 2.50/5 from 4 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 25 MB
- Languages: American English
- Released: 2021-04-27
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/m-gen/id1484274043/reviews.md

## What is M?

For best results, please use headphones/speakers and stable broadband connection.

M-Gen is a unique app that automatically composes musical content for:

- Content creators
- Music producers
- Games creators
- Students of music
- Music lovers

Simply tap the red button and send the generated music to your Email account or Google Drive in the following formats:

- MP3 - for listening or mixing
- MIDI - for using with DAW software
- PDF - for reading and playing sheet music

Please use earphones/speakers for best results. Also, this app has NO ADS!

==========FREE FUNCTIONALITY==========
- endless source of musical compositions and ideas - keep tapping the red button until you hear something you like
- use the Setup Wizard to adjust duration, tempo and style of song
- use Track Editor to have tracks re-written until you love the song
- select melody/harmony/bassline/percusion/effects tracks to be generated separately or together as a song
- use Like/Dislike buttons whilst listening to rewrite sections of a song
- select the number of instrumental layers in each track (4 max, 8 for percussion)
- select key/tempo/soundset/style
- select structure of song using chorus/verse/middle-eight sections
- name and then store up to 5 generated songs on your device for later listening

==========IN-APP PURCHASES==========
- Downloads Pack (one-off payment) - send MP3, MIDI and PDF (sheet music) files of the generated music to your Email account or Google Drive.
- Library Expansion (one-off payment) - increase the number of slots in your device's M-Gen library so you can store more songs for later listening
- 'License Pack' (subscription) - License to use M-Gen music in your own work and distribute it on a commercial basis

M-Gen ("Music Generator") creates random yet tonally and rhythmically integrated songs based on a number of settings you can play with in the Setup section together with user feedback on previous songs.

You can use the Setup Wizard in the Play tab to quickly and easily configure duration, speed and style of the song.

During playback, you can tap like/dislike buttons. Disliked sections can be rewritten by M-gen, keeping the rest of the song intact. Liked sections will provide M-Gen with clues as to how you like your songs to sound that will be used when composing future songs or song parts.

The algorithms used by M-Gen are always evolving and improving to include more possible musical structures and methods of composition.

The app has no advertising and there's no need to set up an account. Simple!

==========MIDI TRACKS==========
In your DAW, the following generated tracks use these MIDI track numbers:

Percussion - 10
Bassline - 11
Harmony - 12
Melody - 13
Effects - 14

Enjoy!!!

## Key features

- Automated music composition
- Customizable duration, tempo, and style
- Like/Dislike feedback for refinement
- Export in MP3, MIDI, and PDF formats
- Track Editor for rewriting sections
- Separate track generation (melody, harmony, bass, percussion)

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Sharing Pack | $4.49 | per month |
| Commercial Use License | $3.49 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Library Expansion (+50 slots) | $2.99 | one-time |
| Library Expansion (+100 slots) | $4.99 | one-time |
| Downloads Pack | $6.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/m-gen/id1484274043/reviews.md

### 1/5 — Don’t recommend

*2023-08-02*

This is just stupid

### 1/5 — spews out much garbage

*2021-05-20, version 2.2.1*

Nothing musical comes out of this app. I’ve tried generative apps before and even some of the worst ones are better than this. I wouldn’t purchase any of the extras until you are sure this is the app for you. It certainly wasn’t for me ... delete.
My advice to this dev ... you better start brushing up heavily on your algorithms!

**Developer response:** Thanks I'll keep trying.

## Frequently asked questions about M

### What is M-Gen?

M-Gen is an application that automatically composes original musical content. It allows users to customize duration, tempo, and style, and provides feedback mechanisms to refine the generated music.

### Can I use M-Gen music commercially?

Yes, you can license M-Gen music for commercial use and distribution through the 'License Pack' subscription, which costs $3.49 per month.

### What file formats can I export from M-Gen?

You can export generated music in MP3 format for listening or mixing, MIDI format for use with DAW software, and PDF format for sheet music.

### How does M-Gen learn my preferences?

While listening to generated music, you can use the Like/Dislike buttons. Disliked sections can be rewritten, and liked sections provide M-Gen with clues about your preferred musical style for future compositions.

### Does M-Gen have ads?

No, M-Gen has no advertisements, ensuring an uninterrupted music generation experience.

### What devices is M-Gen available on?

M-Gen is available on iPhone, iPad, and iPod devices, indicated by its compatibility with iOS.

### How often is M-Gen updated?

The app was last updated on June 19, 2023, with version 4.5.0, suggesting regular maintenance and feature improvements.

### What are the different subscription tiers for M-Gen?

M-Gen offers a 'Commercial Use License' for $3.49/month and a 'Sharing Pack' for $4.49/month, providing different usage rights and features.

## Version history (last 5 releases)

### 4.5.0 — 2023-06-19

- Added 'Outtro Strategy' setting in Tools->SongSettings->Song
-> Select from 'Fade Out', ' Step Remove' (staggered removal of instruments), 'Hybrid' (combination of the previous two), 'None' (music ends abruptly), and Random 
- Updated Song Details and Song Settings info dialog boxes

### 4.4.10 — 2023-06-14

- Improved performance of instrument selection section
- Prevented section highlighting when song is paused
- Minor fixes and UI improvements

### 4.4.8 — 2023-05-13

- Added new soundsets for Classical, Jazz, Funk and Rocknroll genres, accessible in Tools->SongSettings.

### 4.4.7 — 2023-04-24

- Various minor UI improvements
- Fixed pricing display in shop section

### 4.4.5 — 2023-02-27

- Added 'Song Details' info popup in Play tab to show parameters of currently playing song

- Added musical 'Mode' setting in Tools->SongSettings->Song
- Users can now select preferred instruments per soundset in Tools->Song Settings->Instruments
- Added instrument previews. Tap instrument name to hear a preview.
- Added new 'Ambient 1' soundset
- Removed slider from Play tab - user can move to other places in the song by tapping the waveform
- Renamed 'Setup' tab to 'Tools'
- Added 'Song Settings' section to 'Tools' tab
- Added 'System Settings' section to 'Tools' tab
- Minor bug fixes

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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 2026-06-10.*