# Moon Echo vs Warp

Moon Echo and Warp both sit at 4.9 stars, but that hides the real split: 100% of Moon Echo's written reviews are positive against 71% of Warp's. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for Moon Echo against 4.9 for Warp. Both are backed by a comparable volume of ratings — 21 and 11 respectively. Written reviews are what separate them: 100% of Moon Echo's written reviews are positive against 71% of Warp's.

## The numbers

| Metric | Moon Echo | Warp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (21 ratings)](https://appshunter.io/ios/app/moon-echo/id6503342104/reviews) | **[4.9 (11 ratings)](https://appshunter.io/ios/app/warp-baby-audio/id6738417201/reviews)** |
| Number of ratings | **21** | 11 |
| Positive reviews | **100.0% of reviews** | 71.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Free | Free |
| Size | 21 MB | 7 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AudioThing Ltd.](https://appshunter.io/developer/1659941236) | [Baby Audio Inc.](https://appshunter.io/developer/1674621630) |

## What reviewers say

### 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


### Warp

[App page](https://appshunter.io/ios/app/warp-baby-audio/id6738417201)

This music app offers creative pitch shifting and time stretching with minimal audio artifacts. It allows independent control of pitch and time for unique sound manipulation, including classic tape-stop effects.

**Highlights:** Artifact-free varispeed control, Independent pitch and time stretching, Classic tape-stop effect, AUv3 compatibility, Developed with Andrew Huang

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Moon Echo free?

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

### Is Warp free?

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

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

Warp is rated higher. Moon Echo averages 4.9 out of 5 from 21 ratings, while Warp averages 4.9 from 11 ratings.

### Do Moon Echo or Warp have ads?

Neither Moon Echo nor Warp 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.*