# Audio Evolution Mobile Studio vs Musical Chord

The clearest difference is rating: Musical Chord at 5.0 against Audio Evolution Mobile Studio's 4.2. Musical Chord also leads on in-app purchases (none vs 10) and review sentiment (89% vs 64%). Audio Evolution Mobile Studio's advantage is ratings volume (172 vs 4) and update cadence (every 8 days vs every 3 weeks). On ads, device support and iOS requirement there is nothing between them.

Audio Evolution Mobile Studio costs $11.99 and Musical Chord $9.99 up front. Audio Evolution Mobile Studio sells 10 one-off in-app purchases. Musical Chord asks for nothing beyond the download.

Musical Chord holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Audio Evolution Mobile Studio has 172 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 64% of Audio Evolution Mobile Studio's written reviews are positive against 89% of Musical Chord's.

Audio Evolution Mobile Studio ships an update every 8 days, Musical Chord every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Audio Evolution Mobile Studio | Musical Chord |
| --- | --- | --- |
| Price | $11.99 | **$9.99** |
| Rating | [4.2 (172 ratings)](https://appshunter.io/ios/app/audio-evolution-mobile-studio/id1094758623/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/musical-chord/id1561501855/reviews)** |
| Number of ratings | **172** | 4 |
| Positive reviews | 64.2% of reviews | **89.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#44** | — |
| Size | 163 MB | 89 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Davy Wentzler](https://appshunter.io/developer/1094758622) | [Felipe De Freitas Batista](https://appshunter.io/developer/1561501857) |

## What reviewers say

### Audio Evolution Mobile Studio

[App page](https://appshunter.io/ios/app/audio-evolution-mobile-studio/id1094758623)

**Currently charting:** #44 Top Paid · Music (US App Store)

This app is a portable multitrack audio and MIDI recording studio. It offers virtual instruments, pitch and time editing, real-time effects, and automation for creating music productions on the go.

**Highlights:** Multitrack audio recording and playback, MIDI sequencing with piano roll editor, Virtual instruments and Soundfont support, Real-time effects and flexible routing, Pitch and time editing for vocals, Non-linear editing with undo/redo, Export tracks as separate audio files

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FX pack 1 | $1.99 | one-time |
| FX pack 2 (Graphic EQ) | $1.99 | one-time |
| ToneBoosters Compressor | $1.99 | one-time |
| ToneBoosters EQ | $1.99 | one-time |
| ToneBoosters Ferox | $1.99 | one-time |
| Steinway Grand Piano | $2.99 | one-time |
| Vocal Tune | $4.99 | one-time |
| ToneBoosters FX pack 1 | $4.99 | one-time |
| PRO (very old versions only) | $6.99 | one-time |
| Vocal Tune Studio | $12.99 | one-time |

**What reviewers like**

- 👍 Convenient and easy to use
- 🚀 Efficient workflow
- 💡 Powerful features for the price
- 🎨 Great sound quality
- 👍 Responsive developer support

**What reviewers complain about**

- 🐛 Occasional crashes and stability issues
- 🔒 Confusing trial/purchase model
- 👎 Unintuitive user interface
- 🔋 High resource usage on older devices
- 👎 Missing key features compared to competitors

**Reported bugs**

- Undo function causes freezing
- MIDI files not importing correctly
- Audio sync issues when using external interfaces
- AU plugins not integrating smoothly

**Requested features**

- Add a global swing/groove track
- Improve MIDI editing capabilities
- Implement a more intuitive mixer layout
- Add support for MP3 export
- Integrate better with other iOS apps


### Musical Chord

[App page](https://appshunter.io/ios/app/musical-chord/id1561501855)

This app offers a comprehensive suite of tools and exercises for music study, catering to both beginners and advanced musicians. It covers music theory, ear training, sheet music reading, chord analysis, and includes practical tools like a tuner and metronome for various instruments.

**Highlights:** Music theory exercises, Chord progression analysis, Sheet music reading, Instrument tuner, Metronome, Chord dictionary, Virtual instruments

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

**In-app purchases:** none


## Frequently asked questions

### Is Audio Evolution Mobile Studio free?

Audio Evolution Mobile Studio costs $11.99, and also offers in-app purchases.

### Is Musical Chord free?

Musical Chord costs $9.99, with no in-app purchases.

### Which has better reviews, Audio Evolution Mobile Studio or Musical Chord?

Musical Chord is rated higher. Audio Evolution Mobile Studio averages 4.2 out of 5 from 172 ratings, while Musical Chord averages 5.0 from 4 ratings.

### Do Audio Evolution Mobile Studio or Musical Chord have ads?

Neither Audio Evolution Mobile Studio nor Musical Chord shows ads.

### Which is updated more often, Audio Evolution Mobile Studio or Musical Chord?

Audio Evolution Mobile Studio ships an update every 8 days, and Musical Chord every 3 weeks. Most recently, Audio Evolution Mobile Studio was updated on November 2, 2026 and Musical Chord on November 3, 2026.

---

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