# echopaint vs Physarum Ambient

echopaint and Physarum Ambient 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 | Physarum Ambient |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 1 MB | 9 MB |
| Requires iOS | 17.4 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Riley Williams](https://appshunter.io/developer/1848023764) | [Johannes Kaindl](https://appshunter.io/developer/6780668646) |

## What reviewers say

### echopaint

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Physarum Ambient

[App page](https://appshunter.io/ios/app/physarum-ambient/id6782821529)

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

**In-app purchases:** none


## Frequently asked questions

### Is echopaint free?

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

### Is Physarum Ambient free?

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

### Do echopaint or Physarum Ambient have ads?

Neither echopaint nor Physarum Ambient 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.*