# Peter Vogel CMI vs mood

The clearest difference is review sentiment: mood at 86% against Peter Vogel CMI's 35%. mood also leads on rating (4.7 vs 2.5) and in-app purchases (none vs 1). Peter Vogel CMI's advantage is price ($9.99 vs $12.99) and chart position (#195 vs unranked). On ratings volume, update cadence, ads and device support there is nothing between them.

Peter Vogel CMI costs $9.99 and mood $12.99 up front. Peter Vogel CMI sells 1 one-off in-app purchase. mood asks for nothing beyond the download.

mood holds the better App Store score, 4.7 against 2.5. Both are backed by a comparable volume of ratings — 36 and 87 respectively. Written reviews point the same way: 35% of Peter Vogel CMI's written reviews are positive against 86% of mood's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 26, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Peter Vogel CMI | mood |
| --- | --- | --- |
| Price | **$9.99** | $12.99 |
| Rating | [2.5 (36 ratings)](https://appshunter.io/ios/app/peter-vogel-cmi/id420212505/reviews) | **[4.7 (87 ratings)](https://appshunter.io/ios/app/mood/id1218198148/reviews)** |
| Number of ratings | 36 | **87** |
| Positive reviews | 34.7% of reviews | **85.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#195** | — |
| Size | 83 MB | 38 MB |
| Requires iOS | **12.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Peter Vogel Instruments Pty Ltd](https://appshunter.io/developer/415596514) | [apeSoft](https://appshunter.io/developer/464660782) |

## What reviewers say

### Peter Vogel CMI

[App page](https://appshunter.io/ios/app/peter-vogel-cmi/id420212505)

**Currently charting:** #195 Top Paid · Music (US App Store)

Experience the legendary sounds of the 1980s Computer Musical Instrument (CMI) with this retro MIDI player. It offers a byte-perfect re-issue of classic CMI voices and includes a play-only demo of the pioneering 'Page R' rhythm sequencer.

**Highlights:** 500+ legendary CMI sounds, Byte-perfect re-issue of 80s CMI sounds, Play-only demo of Page R sequencer, Browse and play CMI IIX Sounds floppy disk library, Play CMI voices via external MIDI input, On-screen keyboard, Authentic CMI user interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CMI Pro Upgrade | $39.99 | one-time |

**What reviewers like**

- 🎨 Authentic Fairlight sounds
- 🕰️ Nostalgic retro experience
- 🎹 Great for composing and sampling
- 💰 Affordable compared to original hardware

**What reviewers complain about**

- 💸 Expensive for a limited feature set
- 🐛 Crashes and bugs on newer iOS versions
- 📺 Clunky and outdated user interface
- 🔒 Lack of export and sharing options

**Reported bugs**

- Crashes on startup for some users
- Keyboard issues and unresponsive controls
- Incompatibility with newer iOS versions

**Requested features**

- Add more Fairlight Series III sounds
- Improve MIDI and Audiobus integration
- Implement a more modern and intuitive UI
- Add support for odd time signatures


### mood

[App page](https://appshunter.io/ios/app/mood/id1218198148)

This app offers a personal interpretation of a legendary analog synthesizer, providing immense sonic ability and a captivating sense of discovery. It includes a wide array of features expected in a top-tier iOS instrument app, allowing for deep sound design and musical exploration.

**Highlights:** Audiounit v3 support, Audiobus and Inter-App Audio, Sample WARP and FM Module, Multiple Oscillators, VCF Filter Ladder, Mono or Polyphonic modes, MIDI and Ableton Link support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🎶 Great sound quality
- 🎵 Warm and punchy tones
- 🎹 Excellent Minimoog emulation
- 💡 Versatile sound design capabilities
- 🎛️ Deep modulation options (LFOs)

**What reviewers complain about**

- 📱 Poor AUv3 interface
- ⌨️ Unhideable keyboard in AUv3
- 🎛️ Cramped controls in AUv3
- 🎛️ Too many pages/flipping in AUv3
- 🎛️ No birds-eye overview in AUv3

**Reported bugs**

- Filter FM does not work properly at audio rates
- App intercepts GarageBand audio output file
- App mutes notes during playback in BeatMaker3
- Some presets require audio files that are missing
- Note hangs and crashes in AUM

**Requested features**

- Add MPE Support
- Update for iPadOS 26 compatibility
- Option to show/hide keyboard in AUv3
- Option to show/hide keyboard partially in AUv3
- More LFOs and envelopes


## Frequently asked questions

### Is Peter Vogel CMI free?

Peter Vogel CMI costs $9.99, and also offers in-app purchases.

### Is mood free?

mood costs $12.99, with no in-app purchases.

### Which has better reviews, Peter Vogel CMI or mood?

mood is rated higher. Peter Vogel CMI averages 2.5 out of 5 from 36 ratings, while mood averages 4.7 from 87 ratings.

### Do Peter Vogel CMI or mood have ads?

Neither Peter Vogel CMI nor mood shows ads.

### Which is updated more often, Peter Vogel CMI or mood?

Peter Vogel CMI ships an update every 3 weeks, and mood every 3 weeks. Most recently, Peter Vogel CMI was updated on October 26, 2026 and mood on October 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*