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🌊 Unlock the ocean’s secrets—right in your living room!
Ocean 4D+ Flashcards combine 35 vividly illustrated marine life cards with a free, offline, ad-free AR app for iOS and Android. Designed for kids 4+, it offers immersive STEM learning by bringing sharks, turtles, whales, and more to life in stunning 3D. With multi-device access and cardless mode, it’s perfect for families and classrooms seeking engaging, screen-time-positive education.









| ASIN | B0BP7QG2BX |
| Age Range Description | Kid |
| Best Sellers Rank | #144,050 in Toys & Games ( See Top 100 in Toys & Games ) #957 in Educational Flash Cards |
| Brand Name | Octagon Studio |
| Customer Reviews | 3.9 3.9 out of 5 stars (44) |
| Educational Objective | Creative Thinking, Hand-Eye Coordination, Language Skills, Science |
| Included Components | 35 Ocean Cards, 1 Instruction card |
| Item Dimensions | 4.72 x 2.8 x 0.5 inches |
| Item Dimensions L x W | 2.8"L x 0.39"W |
| Manufacturer | Octagon Studio |
| Manufacturer Minimum Age (MONTHS) | 36 |
| Manufacturer Part Number | C0016 |
| Material Type | Paper |
| Model Number | C0016 |
| Number of Pieces | 35 |
| School Type | Elementary School |
| Size | 35 Cards |
| Sub Brand | 4D+ |
| Theme | Animals, Nautical, Ocean, Science, Wildlife |
D**T
Great for kids
I use these in my special education classroom. The kids love them.
E**N
Coolest thing ever!
Who is keeping this a secret? Please make more! My teen likes it but it’s for my 3 year old who plays with the images daily.
S**M
Crowd pleaser
Our students loved these cards. Especially, when we placed two cards together.
I**N
Cars 4D+ app for iPad is not working
I bought this item: Octagon Studio Cars 4D+ Augmented Reality Flash Cards via Amazon US. But the Cars 4D+ app for iPad is not working. I can’t open this iPad app. What’s the problem?
T**E
Sounds Cool. Looks Cool. But won't run on my android
This effect sounds cool; but won't run on my android. I've waited a bit to see if their would be a patch but that has no happened. The app opens and then closes with a message telling me the app keeps closing. So while it looks cool, I can't run it to find out.
A**H
Alphabet flash cards that have an app that shows 4D characters
I thought it would be a little more than just the characters on the app but it’s still interesting to my toddler learning her letters. For the price is a great learning resource. Something out of the ordinary.
M**E
So cool!
I got these for my daughter, who wants to go to school to become a Marine Biologist. I did not activate her code for this review, as I’m saving that for her phone (though you can share the code with more phones…3 devices I think). The cards are larger than a standard deck of cards (see picture). I can’t wait to share these with her! I like the pictures as-is, and am excited to see them in movement. Not only that, but their app has SO MUCH MORE information. Where they can be found in the ocean, at what depth, food, maps, etc., so you can develop a much deeper understanding of each one, and gain a lot of knowledge. Recommended!
D**M
WOW this is amazing
In my humble opinion, these 4D children’s flash cards have taken learning up to the next level!! This is the most awesome and amazing technology that I have seen. Once you download the app, these characters not only pop up onto the top of the flash card but they are also animated with sound!!!! How awesome is that! This is like the old “View Master” and picture disks that when inserted and viewed, you get a 3D picture… but these are on steroids… seriously, you can’t go wrong in ordering these. 5 stars plus!!
S**R
Die Kleinkinder bekommen Angst und rennen weg. Ansonsten tolle Graphik und klares bild. Übung mit dem Handy oder Tabletten wird benötigt.
S**.
Very very nice product packing was perfect got it before the date
A**N
Very old style vehicles... Vintage types have been used... Difficult for a child to identify them n hs no relevance in today's date
J**E
I work in childcare and recently tried this new product out in the classroom. The kids loved it. Firstly, the Ocean 4D+ pack comes with 35 cards, are than the usual sets. The 3D models are incredibly detailed and high-quality and the app's information section is brilliant, providing insights into conservation threats and diet. Basically saving me a tonne of work. All in all, the cards are something I will be keeping in the learning environment, supplementing curriculum. if your a teacher, you won't regret using these.
A**R
My nephew loved them 10/10
Trustpilot
3 weeks ago
3 weeks ago