# Ocean 4D+ vs Biotope AR

The clearest difference is in-app purchases: Biotope AR at none against Ocean 4D+'s 1. Ocean 4D+'s advantage is iOS requirement (11.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Ocean 4D+ sells 1 one-off in-app purchase. Biotope AR asks for nothing beyond the download.

## The numbers

| Metric | Ocean 4D+ | Biotope AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ocean-4d-plus/id1484774384/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 251 MB | 8 MB |
| Requires iOS | **11.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Octagon Studio Ltd](https://appshunter.io/developer/998405180) | [Frank Otto](https://appshunter.io/developer/1769347442) |

## What reviewers say

### Ocean 4D+

[App page](https://appshunter.io/ios/app/ocean-4d-plus/id1484774384)

Explore a vibrant underwater world with augmented reality. Bring marine creatures to life in your environment, interact with them, and learn fascinating facts about their habitats and conservation status.

**Highlights:** Cardless Augmented Reality, Interactive 3D marine creatures, Realistic animations, Digital Encyclopedia of marine animals, Conservation status information, Habitat and diet details

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Marine Animals | $2.99 | one-time |


### Biotope AR

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Ocean 4D+ free?

Ocean 4D+ is free to download, with in-app purchases available.

### Is Biotope AR free?

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

### Do Ocean 4D+ or Biotope AR have ads?

Neither Ocean 4D+ nor Biotope AR 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.*