# iBiome vs Ocean 4D+

The clearest difference is rating: Ocean 4D+ at 3.0 against iBiome's 1.0. Ocean 4D+ also leads on device support (3 vs 1). iBiome's advantage is in-app purchases (none vs 1) and iOS requirement (5.1.1 vs 11.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

Ocean 4D+ holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | iBiome | Ocean 4D+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/ibiome-wetland-lite/id1066596565/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ocean-4d-plus/id1484774384/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 117 MB | 251 MB |
| Requires iOS | **5.1.1** | 11.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Springbay Studio Ltd.](https://appshunter.io/developer/483706973) | [Octagon Studio Ltd](https://appshunter.io/developer/998405180) |

## What reviewers say

### iBiome

[App page](https://appshunter.io/ios/app/ibiome-wetland-lite/id1066596565)

Explore a wetland habitat and build thriving ecosystems by learning and applying the laws of nature. This educational game challenges kids to make plants and animals flourish through interactive gameplay and discovery.

**Highlights:** Explore wetland habitats, Unlock diverse species, Discover food web science, Build illustrated bio domes, Earn rare badges, Curriculum-based learning, Reinforce biology concepts

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is iBiome free?

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

### Is Ocean 4D+ free?

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

### Which has better reviews, iBiome or Ocean 4D+?

Ocean 4D+ is rated higher. iBiome averages 1.0 out of 5 from 1 ratings, while Ocean 4D+ averages 3.0 from 2 ratings.

### Do iBiome or Ocean 4D+ have ads?

Neither iBiome nor Ocean 4D+ shows ads.

### Which is updated more often, iBiome or Ocean 4D+?

iBiome ships an update every 2 months, and Ocean 4D+ every 2 months. Most recently, iBiome was updated on November 2, 2026 and Ocean 4D+ on November 3, 2026.

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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.*