# Refraktions vs XII AudioVisual

The clearest difference is review sentiment: Refraktions at 90% against XII AudioVisual's 33%. Refraktions also leads on rating (4.5 vs 3.0) and update cadence (every 2 months vs every 22 months). On ads, in-app purchases, monetization model and device support there is nothing between them.

Refraktions costs $5.99 and XII AudioVisual $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Refraktions holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Refraktions has 28 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 90% of Refraktions's written reviews are positive against 33% of XII AudioVisual's.

Refraktions ships an update every 2 months, XII AudioVisual every 22 months. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Refraktions | XII AudioVisual |
| --- | --- | --- |
| Price | **$5.99** | $9.99 |
| Rating | **[4.5 (28 ratings)](https://appshunter.io/ios/app/refraktions/id866134037/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/xii-audiovisual/id905741418/reviews) |
| Number of ratings | **28** | 2 |
| Positive reviews | **90.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 22 months |
| Monetization | Paid | Paid |
| Size | 26 MB | 167 MB |
| Requires iOS | **14.3** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Jason Snell](https://appshunter.io/developer/866134040) | [昊 刘](https://appshunter.io/developer/652348004) |

## What reviewers say

### Refraktions

[App page](https://appshunter.io/ios/app/refraktions/id866134037)

This app is an 8-track generative MIDI sequencer that uses AI to create personalized loops based on user input over time. It offers a unique approach to music creation, adapting to individual preferences.

**Highlights:** 8-track generative MIDI sequencing, Artificial intelligence processing, Time-based input adaptation, Personalized loop creation, User-tailored output

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

**In-app purchases:** none


### XII AudioVisual

[App page](https://appshunter.io/ios/app/xii-audiovisual/id905741418)

This app generates 3D computer graphics and music in real-time based on the twelve-tone technique. It offers automatic composition with limited user interface, allowing MIDI note export to DAWs. The music is experimental and not intended for conventional listening.

**Highlights:** Real-time 3D computer graphics, Audio-visual music generation, Twelve-tone technique composition, MIDI note export via Wi-Fi, Sequence setup UI, Interactive 3D rotation

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

**In-app purchases:** none


## Frequently asked questions

### Is Refraktions free?

Refraktions costs $5.99, with no in-app purchases.

### Is XII AudioVisual free?

XII AudioVisual costs $9.99, with no in-app purchases.

### Which has better reviews, Refraktions or XII AudioVisual?

Refraktions is rated higher. Refraktions averages 4.5 out of 5 from 28 ratings, while XII AudioVisual averages 3.0 from 2 ratings.

### Do Refraktions or XII AudioVisual have ads?

Neither Refraktions nor XII AudioVisual shows ads.

### Which is updated more often, Refraktions or XII AudioVisual?

Refraktions ships an update every 2 months, and XII AudioVisual every 22 months. Most recently, Refraktions was updated on November 1, 2026 and XII AudioVisual on November 5, 2026.

---

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