# Audio Evolution Mobile Studio vs Chords offLine

The clearest difference is price: Chords offLine at Free against Audio Evolution Mobile Studio's $11.99. Audio Evolution Mobile Studio's advantage is update cadence (every 2 weeks vs monthly) and chart position (#59 vs unranked). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

Chords offLine is free to download; Audio Evolution Mobile Studio costs $11.99 up front. Audio Evolution Mobile Studio sells 19 one-off in-app purchases and Chords offLine sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Audio Evolution Mobile Studio ships an update every 2 weeks, Chords offLine monthly. The most recent releases landed on September 26, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Audio Evolution Mobile Studio | Chords offLine |
| --- | --- | --- |
| Price | $11.99 | **Free** |
| Rating | **[4.2 (170 ratings)](https://appshunter.io/ios/app/audio-evolution-mobile-studio/id1094758623/reviews)** | — |
| Number of ratings | **170** | — |
| Positive reviews | 65.7% of reviews | **71.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#59** | — |
| Size | 181 MB | 378 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +12 |
| Developer | [Davy Wentzler](https://appshunter.io/developer/1094758622) | [Ricardo Reis](https://appshunter.io/developer/1744363289) |

## What reviewers say

### Audio Evolution Mobile Studio

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

**Currently charting:** #59 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 (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Summer Trance sample pack | $0.99 | one-time |
| 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 |
| Classic Keyboards | $2.99 | one-time |
| Steinway Grand Piano | $2.99 | one-time |
| Ultra Trap sample pack | $3.99 | one-time |
| Toneboosters Reverb V4 | $4.99 | one-time |
| Toneboosters Compressor V4 | $4.99 | one-time |
| Vocal Tune | $4.99 | one-time |
| ToneBoosters FX pack 1 | $4.99 | one-time |
| Toneboosters EQ V4 | $4.99 | one-time |
| PRO (very old versions only) | $6.99 | one-time |
| Synth pack 1 | $9.99 | one-time |
| Synth pack 2 | $9.99 | one-time |
| Drum kit pack | $10.99 | 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


### Chords offLine

[App page](https://appshunter.io/ios/app/chords-offline/id6502918061)

Access a vast offline library of over 320,000 songs with chords and tabs. Features a comprehensive chord dictionary, adjustable song scrolling, key transposition, and the ability to add your own songs. Organize your music with favorites and setlists.

**Highlights:** Offline song library, Chord dictionary, Adjustable song scrolling, Key transposition, Create setlists, Add custom songs

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $5.99 | per month |
| Semiannual Subscription | $29.99 | per 6 months |
| Annual Subscription | $49.99 | per year |


## Frequently asked questions

### Is Audio Evolution Mobile Studio free?

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

### Is Chords offLine free?

Chords offLine is free to download, with in-app purchases available.

### Do Audio Evolution Mobile Studio or Chords offLine have ads?

Neither Audio Evolution Mobile Studio nor Chords offLine shows ads.

### Which is updated more often, Audio Evolution Mobile Studio or Chords offLine?

Audio Evolution Mobile Studio ships an update every 2 weeks, and Chords offLine monthly. Most recently, Audio Evolution Mobile Studio was updated on September 26, 2026 and Chords offLine on September 12, 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.*