# AX vs Aparillo

The clearest difference is review sentiment: Aparillo at 89% against AX's 22%. Aparillo also leads on rating (4.9 vs 1.5) and ratings volume (507 vs 17). AX's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Aparillo sells 1 one-off in-app purchase. AX asks for nothing beyond the download.

Aparillo holds the better App Store score, 4.9 against 1.5. That said, the two scores are not equally well evidenced: Aparillo has 507 ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 22% of AX's written reviews are positive against 89% of Aparillo's.

AX ships an update every 8 months, Aparillo every 4 months. The most recent releases landed on November 4, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | AX | Aparillo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (17 ratings)](https://appshunter.io/ios/app/ax-edge-editor/id1413621998/reviews) | **[4.9 (507 ratings)](https://appshunter.io/ios/app/aparillo/id1439914019/reviews)** |
| Number of ratings | 17 | **507** |
| Positive reviews | 22.2% of reviews | **88.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 41 MB | 55 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Roland Corporation](https://appshunter.io/developer/387333694) | [Sugar Bytes GmbH](https://appshunter.io/developer/614418826) |

## What reviewers say

### AX

[App page](https://appshunter.io/ios/app/ax-edge-editor/id1413621998)

This application allows users to customize their AX-Edge device by creating original sounds, editing system effects, and organizing sound lists for various performance needs. It connects wirelessly via Bluetooth for seamless integration.

**Highlights:** Create original sounds (programs and tones), Edit system effects (EQ, reverb), Organize sound lists for performances, Wireless Bluetooth connection, Customize output sound for venues

**Features:** Vision Pro support

**In-app purchases:** none


### Aparillo

[App page](https://appshunter.io/ios/app/aparillo/id1439914019)

This advanced FM synthesizer is designed for creating complex, evolving soundscapes and atmospheres ideal for film, TV, and games. It offers deep sound design capabilities with two interacting synthesizers, integrated effects, and an intuitive 'mass-controller' for one-touch sound morphing. Seamlessly integrate it into your mobile studio setup with extensive MIDI and syncing options.

**Highlights:** 16-voice FM Synthesizer, Formant Shifting, Wave Folding & Shifting, Multi-Mode Filter with Spacializer, Orbiter for one-touch Sound Morphing, 500 handpicked Presets, Full MIDI Support, Preset iCloud Sync

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aparillo Full Version | $24.99 | one-time |

**What reviewers like**

- 🚀 Powerful sound design capabilities
- 👍 Intuitive and creative interface
- 🎨 Cinematic and otherworldly sounds
- 💡 Innovative orbit and spatial features
- 🔥 Excellent presets and sound quality

**What reviewers complain about**

- 🐛 Occasional crashes and stability issues
- 🔍 Lack of clear documentation and tutorials
- 📱 UI not optimized for larger iPad screens
- 💰 Paid upgrade required for full functionality

**Reported bugs**

- Saved patches not compatible across versions
- Orbiter parameters not accessible on latest iOS

**Requested features**

- More preset packs and sound libraries
- Improved MIDI and automation support
- Custom tuning and scale options
- Expanded keyboard and note range


## Frequently asked questions

### Is AX free?

AX is free to download, with no in-app purchases.

### Is Aparillo free?

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

### Which has better reviews, AX or Aparillo?

Aparillo is rated higher. AX averages 1.5 out of 5 from 17 ratings, while Aparillo averages 4.9 from 507 ratings.

### Do AX or Aparillo have ads?

Neither AX nor Aparillo shows ads.

### Which is updated more often, AX or Aparillo?

AX ships an update every 8 months, and Aparillo every 4 months. Most recently, AX was updated on November 4, 2026 and Aparillo on November 2, 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.*