# Collider vs Moon Echo

The clearest difference is price: Moon Echo at Free against Collider's $19.99. Moon Echo also leads on review sentiment (100% vs 92%) and device support (3 vs 1). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Moon Echo is free to download; Collider costs $19.99 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 Collider against 4.9 for Moon Echo. Both are backed by a comparable volume of ratings — 13 and 21 respectively. Written reviews are what separate them: 92% of Collider's written reviews are positive against 100% of Moon Echo's.

## The numbers

| Metric | Collider | Moon Echo |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | **[5.0 (13 ratings)](https://appshunter.io/ios/app/collider-for-the-analog-rytm/id1024379666/reviews)** | [4.9 (21 ratings)](https://appshunter.io/ios/app/moon-echo/id6503342104/reviews) |
| Number of ratings | 13 | **21** |
| Positive reviews | 91.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Paid | **Free** |
| Size | 27 MB | 21 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Marcos Kohler](https://appshunter.io/developer/1024379665) | [AudioThing Ltd.](https://appshunter.io/developer/1659941236) |

## What reviewers say

### Collider

[App page](https://appshunter.io/ios/app/collider-for-the-analog-rytm/id1024379666)

Enhance your Elektron Analog Rytm drum machine with this performance and control surface app. It offers extensive randomization, parameter control across all tracks, and creative pattern generation tools to unlock new sonic possibilities.

**Highlights:** Randomized Kits and sound design, Parameter randomization and morphing, Cross-track parameter control, Scene and performance randomization, Euclidean and algorithmic pattern generation, Save and load kits, tracks, and patterns, XY pads for FX and filter control

**In-app purchases:** none


### Moon Echo

[App page](https://appshunter.io/ios/app/moon-echo/id6503342104)

This free music app simulates echoes using the moon as a radio wave reflector. It creates unique, lively, and lo-fi effects modulated by celestial movements, offering a playful tool for both musicians and space enthusiasts.

**Highlights:** Moon-based echo simulation, Lo-fi musical effect, Celestial modulation, Space education tool, AUv3 and Standalone support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Collider free?

Collider costs $19.99, with no in-app purchases.

### Is Moon Echo free?

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

### Which has better reviews, Collider or Moon Echo?

Collider is rated higher. Collider averages 5.0 out of 5 from 13 ratings, while Moon Echo averages 4.9 from 21 ratings.

### Do Collider or Moon Echo have ads?

Neither Collider nor Moon Echo 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.*