# Audio Evolution Mobile Studio vs MIDI Mapper for Nord Keyboards

The clearest difference is price: MIDI Mapper for Nord Keyboards at $3.99 against Audio Evolution Mobile Studio's $11.99. MIDI Mapper for Nord Keyboards also leads on in-app purchases (none vs 19). Audio Evolution Mobile Studio's advantage is ratings volume (171 vs 4) and rating (4.2 vs 4.0). On review sentiment, update cadence, ads and device support there is nothing between them.

Audio Evolution Mobile Studio costs $11.99 and MIDI Mapper for Nord Keyboards $3.99 up front. Audio Evolution Mobile Studio sells 19 one-off in-app purchases. MIDI Mapper for Nord Keyboards asks for nothing beyond the download.

Audio Evolution Mobile Studio holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: Audio Evolution Mobile Studio has 171 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 65% of Audio Evolution Mobile Studio's written reviews are positive against 67% of MIDI Mapper for Nord Keyboards's, so the app with the better star average is not the one people write more warmly about.

Audio Evolution Mobile Studio ships an update every 8 days, MIDI Mapper for Nord Keyboards weekly. The most recent releases landed on October 17, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Audio Evolution Mobile Studio | MIDI Mapper for Nord Keyboards |
| --- | --- | --- |
| Price | $11.99 | **$3.99** |
| Rating | **[4.2 (171 ratings)](https://appshunter.io/ios/app/audio-evolution-mobile-studio/id1094758623/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/midi-mapper-for-nord-keyboards/id1562498521/reviews) |
| Number of ratings | **171** | 4 |
| Positive reviews | 64.6% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#43** | — |
| Size | 163 MB | 2 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Davy Wentzler](https://appshunter.io/developer/1094758622) | [Marcel Schroeder](https://appshunter.io/developer/1562498523) |

## What reviewers say

### Audio Evolution Mobile Studio

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

**Currently charting:** #43 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


### MIDI Mapper for Nord Keyboards

[App page](https://appshunter.io/ios/app/midi-mapper-for-nord-keyboards/id1562498521)

This utility helps Nord keyboard users easily convert their device-specific program names into MIDI program change messages (MSB, LSB). It simplifies integration with Digital Audio Workstations (DAWs) by translating familiar Nord naming conventions into standard MIDI data.

**Highlights:** Calculate MIDI Program (MSB, LSB), Supports numerous Nord keyboard models, Simplifies DAW integration, Converts device-specific naming, User-friendly interface

**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 MIDI Mapper for Nord Keyboards free?

MIDI Mapper for Nord Keyboards costs $3.99, with no in-app purchases.

### Which has better reviews, Audio Evolution Mobile Studio or MIDI Mapper for Nord Keyboards?

Audio Evolution Mobile Studio is rated higher. Audio Evolution Mobile Studio averages 4.2 out of 5 from 171 ratings, while MIDI Mapper for Nord Keyboards averages 4.0 from 4 ratings.

### Do Audio Evolution Mobile Studio or MIDI Mapper for Nord Keyboards have ads?

Neither Audio Evolution Mobile Studio nor MIDI Mapper for Nord Keyboards shows ads.

### Which is updated more often, Audio Evolution Mobile Studio or MIDI Mapper for Nord Keyboards?

Audio Evolution Mobile Studio ships an update every 8 days, and MIDI Mapper for Nord Keyboards weekly. Most recently, Audio Evolution Mobile Studio was updated on October 17, 2026 and MIDI Mapper for Nord Keyboards on September 22, 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.*