3.9
1.12K reviews
Content rating
Everyone
1M+
Downloads
Content rating
Everyone
In-App Purchases
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About this app

Meet an array of wonderful marine creatures and observe them up close in Augmented Reality! From the cute clown anemonefish to various fascinating sharks, Ocean 4D+ is here to take you on an underwater marine voyage.

CARD & CARDLESS AUGMENTED REALITY EXPERIENCE
Place the 3D marine creatures directly in your environment or scan the cards available on our website below to summon the animals right in front of you.

DIGITAL ENCYCLOPEDIA
Visit the 3D Library feature to learn more about many amazing marine animals. Be aware of their conservation status and the threats they are facing. Find out about their diet, sizes, and in which ocean layer(s) do they live.

* Minimum Device Requirements for Ocean 4D+:
1. Min OS (for cardless AR feature) : Android 6.0 (Marshmallow)
2. Min OS (for cards AR feature) : Android 5.0 (Lollipop)
3. Processor: Qualcomm chipset, 1.2 GHz
4. Ram: 3 GB
5. Camera: 8 MPX
6. Memory card supports Augmented Reality feature
7. Not compatible with Intel Atom processor

Get our sample cards here:
https://octagon.studio/products-and-services/4d-flashcards/#ocean4d

Check our store here:
https://octagon.studio/octagon-linktree/
Updated on
Nov 24, 2025

Data safety

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Ratings and reviews

4.0
911 reviews
Amudat Olanrewaju
December 11, 2023
When I saw this app I thought it was fun and it was for a while because if you want to do the card one you have to buy it and when I did the cardless one when I was about to do it until the picture screen turned black so update it.
64 people found this review helpful
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Adrian Artuz
June 7, 2021
I think it's pretty fun and educational, but I didn't get the full experience. You have to buy the stuff or print it to get the full experience. Like the "HoloPrism" I want to get it because I think it's pretty fascinating, but I can't. At least I can still print the cards to use it.
296 people found this review helpful
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Octagon Studio
June 11, 2021
Hi there! Thank you for rating our app! If you're interested to get our HoloPrism, you can order one through this link: https://octagon.studio/octagon-linktree/ You can also visit this link through the Webstore button on the app's Shop page. Let me know at info@octagonstudio.com if I can help you with anything else! :)
Aun Rf
October 15, 2020
Whoa this is really cool! My kids love it very much and this app give them new knowledge about sea creatures. Really recommended for parents and children!
298 people found this review helpful
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Octagon Studio
October 22, 2020
Thanks for your review! Please recommend our app to your friends, and don’t hesitate to shoot us a note at info@octagonstudio.com if you have any questions.

What’s new

Improve stability