# XII AudioVisual vs Gritopia

The clearest difference is rating: Gritopia at 5.0 against XII AudioVisual's 3.0. Gritopia also leads on price ($3.99 vs $9.99) and iOS requirement (12.0 vs 15.6). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

XII AudioVisual costs $9.99 and Gritopia $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Gritopia holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

## The numbers

| Metric | XII AudioVisual | Gritopia |
| --- | --- | --- |
| Price | $9.99 | **$3.99** |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/xii-audiovisual/id905741418/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gritopia/id6786347125/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | — |
| Monetization | Paid | Paid |
| Size | 167 MB | 23 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | +4 | 4+ |
| Developer | [昊 刘](https://appshunter.io/developer/652348004) | [Jeremy Phillips](https://appshunter.io/developer/6777857703) |

## What reviewers say

### 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


### Gritopia

[App page](https://appshunter.io/ios/app/gritopia/id6786347125)

This audio effect processor adds texture, weight, and attitude to sounds by layering harmonic coloration, instability, and controlled degradation. It creates rich, expressive character for instruments and vocals, from subtle warmth to aggressive digital grit.

**Highlights:** Layered saturation and harmonic coloration, Digital erosion and evolving texture, Dynamic instability and motion, Subtle enhancement to aggressive destruction, Controls for texture, tone, fuzz, erode, drift, jitter, glue, and mix

**In-app purchases:** none


## Frequently asked questions

### Is XII AudioVisual free?

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

### Is Gritopia free?

Gritopia costs $3.99, with no in-app purchases.

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

Gritopia is rated higher. XII AudioVisual averages 3.0 out of 5 from 2 ratings, while Gritopia averages 5.0 from 1 ratings.

### Do XII AudioVisual or Gritopia have ads?

Neither XII AudioVisual nor Gritopia shows ads.

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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.*