# Ocean 4D+ vs Blue Whale AR Encounter

The clearest difference is rating: Blue Whale AR Encounter at 5.0 against Ocean 4D+'s 3.0. Blue Whale AR Encounter also leads on in-app purchases (none vs 1) and ratings volume (6 vs 2). On price, update cadence, ads and device support there is nothing between them.

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

Blue Whale AR Encounter holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 6 respectively.

Ocean 4D+ ships an update every 2 months, Blue Whale AR Encounter every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Ocean 4D+ | Blue Whale AR Encounter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/ocean-4d-plus/id1484774384/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/blue-whale-ar-encounter/id1658558686/reviews)** |
| Number of ratings | 2 | **6** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 251 MB | 1.4 GB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Octagon Studio Ltd](https://appshunter.io/developer/998405180) | [Habitat XR (PTY) Ltd](https://appshunter.io/developer/1658558688) |

## 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 |


### Blue Whale AR Encounter

[App page](https://appshunter.io/ios/app/blue-whale-ar-encounter/id1658558686)

Explore the majestic blue whale in augmented reality. View its detailed 3D model, including skeletal and internal structures, or dive into its marine habitat from a submersible. Learn fascinating facts and witness lifelike behaviors.

**Highlights:** Augmented reality 3D whale model, External, skeletal, and internal views, Interactive contextual information hotspots, Adjustable whale size and rotation, Submarine view of marine habitat, Blue whale behavior simulations, Size comparisons with diver, T-Rex, etc.

**In-app purchases:** none


## Frequently asked questions

### Is Ocean 4D+ free?

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

### Is Blue Whale AR Encounter free?

Blue Whale AR Encounter is free to download, with no in-app purchases.

### Which has better reviews, Ocean 4D+ or Blue Whale AR Encounter?

Blue Whale AR Encounter is rated higher. Ocean 4D+ averages 3.0 out of 5 from 2 ratings, while Blue Whale AR Encounter averages 5.0 from 6 ratings.

### Do Ocean 4D+ or Blue Whale AR Encounter have ads?

Neither Ocean 4D+ nor Blue Whale AR Encounter shows ads.

### Which is updated more often, Ocean 4D+ or Blue Whale AR Encounter?

Ocean 4D+ ships an update every 2 months, and Blue Whale AR Encounter every 3 months. Most recently, Ocean 4D+ was updated on October 24, 2026 and Blue Whale AR Encounter on October 24, 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.*