# Gritopia vs Harmonitron

The clearest difference is device support: Gritopia at 4 against Harmonitron's 2. Gritopia also leads on iOS requirement (12.0 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

Gritopia costs $2.99 and Harmonitron $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Gritopia against 5.0 for Harmonitron. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

## The numbers

| Metric | Gritopia | Harmonitron |
| --- | --- | --- |
| Price | $2.99 | $2.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/gritopia/id6786347125/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/harmonitron/id6790326853/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Paid | Paid |
| Size | 23 MB | 3 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jeremy Phillips](https://appshunter.io/developer/6777857703) | [Konstantin Torsten Schutz](https://appshunter.io/developer/6778600016) |

## What reviewers say

### 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


### Harmonitron

[App page](https://appshunter.io/ios/app/harmonitron/id6790326853)

This app creates a rich, swirling harmonic tremolo effect, distinct from standard volume pulsing. It splits sound into low and high bands, modulating them in opposite phases for a lush, phaser-like character. Apply it to various instruments or full mixes as a standalone app or AUv3 effect.

**Highlights:** True harmonic tremolo with anti-phase modulation, Voice control for morphing between classic and harmonic tremolo, Split & Tilt for band crossover and balance, Tube Drive and tone shaping, Adjustable Rate and LFO Shapes, Tempo Sync with musical note divisions, Stereo Spread for auto-pan and width

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

**In-app purchases:** none


## Frequently asked questions

### Is Gritopia free?

Gritopia costs $2.99, with no in-app purchases.

### Is Harmonitron free?

Harmonitron costs $2.99, with no in-app purchases.

### Which has better reviews, Gritopia or Harmonitron?

Gritopia and Harmonitron are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Gritopia or Harmonitron have ads?

Neither Gritopia nor Harmonitron 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.*