# echopaint vs Galaxy Particles

echopaint and Galaxy Particles are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | echopaint | Galaxy Particles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/galaxy-particles-calm-game/id6812189762/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | — | Free |
| Size | 1 MB | 1 MB |
| Requires iOS | 17.4 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Riley Williams](https://appshunter.io/developer/1848023764) | [Yang Zhang](https://appshunter.io/developer/6812189764) |

## What reviewers say

### echopaint

[App page](https://appshunter.io/ios/app/echopaint/id6754354177)

**Features:** macOS Compatibility

**In-app purchases:** none


### Galaxy Particles

[App page](https://appshunter.io/ios/app/galaxy-particles-calm-game/id6812189762)

Experience a visually stunning and calming interactive game where your facial movements control light particles. Explore diverse physics-based scenes that react to your head, eyes, and mouth. Designed for relaxation with no scores or timers, it offers a private and ad-free experience.

**Highlights:** Facial tracking controls light particles, 30 unique physics-based scenes, Calming, distraction-free interface, Private by design, no data collection, No ads or in-app purchases, Works offline on supported devices

**In-app purchases:** none


## Frequently asked questions

### Is echopaint free?

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

### Is Galaxy Particles free?

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

### Do echopaint or Galaxy Particles have ads?

Neither echopaint nor Galaxy Particles 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.*