# Biotope AR vs Aether Circuit

The clearest difference is in-app purchases: Biotope AR at none against Aether Circuit's 1. Biotope AR also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Aether Circuit sells 1 one-off in-app purchase. Biotope AR asks for nothing beyond the download.

## The numbers

| Metric | Biotope AR | Aether Circuit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Fortnightly |
| Size | 8 MB | 5 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Frank Otto](https://appshunter.io/developer/1769347442) | [Sui Fai Law](https://appshunter.io/developer/1889201616) |

## What reviewers say

### Biotope AR

[App page](https://appshunter.io/ios/app/biotope-ar/id6760707344)

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

**In-app purchases:** none


### Aether Circuit

[App page](https://appshunter.io/ios/app/aether-circuit/id6762048376)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Pack | $4.99 | one-time |


## Frequently asked questions

### Is Biotope AR free?

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

### Is Aether Circuit free?

Aether Circuit is free to download, with in-app purchases available.

### Do Biotope AR or Aether Circuit have ads?

Aether Circuit shows ads; Biotope AR does not.

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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.*