Amazing
A fun and interactive way to understand the 4th dimension - it’s the first time I’ve truly come to understand this mysterious dimension.
Way way cool!
One of the most intriguing mathematical models I’ve ever seen. Totally worth a look!
Mind Bending
I love this app so much. I may not use it every day, but I do use it often. It is so hard (potentially impossible even) to contemplate what a 4 dimensional object is and how it behaves. This app has been a godsend to me because it never fails to stimulate my brain in both curiosity and fascination. Highly recommend, and don’t just go through the process once. Repeat it, and marvel in it, and then after some time has passed repeat the process, and after a few times you will be blown away when you start to grasp the impossible. Thank you Devs!!!
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Decent
Came back to this after maybe a decade! The issue I’m having on my 13 pro max is the stereo images are too far apart for me to make them converge. I suggest adding a slider to change the binoculars distance. My IPD is about 57mm.
Fantastic
Can’t say enough about how much I like this app. The only sad part is there isn’t more. It’s a great explanation of the 4th D.
An excellent birthday gift!
Wow, just wow :)
Projection inna 4D journey
Thanx a lot, this is very interesting. projections inter Space dimensions are so use full to understand the process! the 4th Time dimension isn’t in easy accèss but this app clearly show the way…. Great!!
I thought I already got it.
Like you might be thinking about now. You might be right… I was not.
The term Gestalt Switch refers to the often sudden and irreversible moment of epiphany, when the mind finally breaks thru the veil of murky ignorance from which we each strive to emerge, into the dazzling effulgence of nascent comprehension. Like BLAOW! And you grok it.
Rarely are such moments handed to us in pill form. And rarely from literal higher dimensions. This app is the exception, so even if you think you get it, GET IT.
Get it?
The term Gestalt Switch refers to the often sudden and irreversible moment of epiphany, when the mind finally breaks thru the veil of murky ignorance from which we each strive to emerge, into the dazzling effulgence of nascent comprehension. Like BLAOW! And you grok it.
Rarely are such moments handed to us in pill form. And rarely from literal higher dimensions. This app is the exception, so even if you think you get it, GET IT.
Get it?
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Still Amazing
I played through the interactive scenes in this app years ago and found the 2D -> 3D -> 4D rotation analogies really helped to give an intuitive sense for the shape of a tesseract. The attention to detail and production values are quite high, and I was very happy to find that it still works perfectly in 2025.
I’d love to see more from this developer!
I’d love to see more from this developer!
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Beautifully executed
Beautifully executed visual representation of a complex theory. So rare these days to find an app that focusses only on what it’s trying to do and does it well - incredibly user friendly, well designed, well written and effective as a learning aid. I really hope the developer and/or creator are working in some kind of education capacity now.
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Fun
It’s nice to just pay once, no in app purchase like everything nowadays. The activity is short but I really enjoyed the stereoscopic simulations
Amazing work
This is an amazing app like no others. Explaining heavy science in a fun and very clear experience is truly impressive
Minable arnaque
Une arnaque pas chère. C’est simple lorsqu’on »ouvre »,rien ne s’ouvre. Écran noir puis retour à rien. Sans doute cette merveille ne fonctionne pas sur mon ios12, seulement rien n’est préciser à ce sujet. Ça ne coûte que 2,90 le prix de deux café au troquet. On peut imaginer l’arnaque répétée ne serait ce que 3 fois par jour et ça fait un smic en fin d’année
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mind bending
blow your mind!
Four d
After working through this fascinating (mind boggling) exercise I need to go and lie down. Fabulous (in more ways than 1).
分かりやすい！
4次元が理解出来ました！お陰様で5次元
6次元まで理解出来た気がします！
6次元まで理解出来た気がします！
A wild ride! Loved it. My brain loved it. And the devs humour is great.
Loved it
What makes sense?
A line needs 3D to exist. Therefore the demos are useless in explaining what they are trying to explain as they always have to use a 3D line
to make drawings. Wish someone would explain that……
to make drawings. Wish someone would explain that……
Sweet!
Now I understand why Dali painted the hypercube the way he did. I had a poster print of that painting on my wall 45 years ago, but wound up studying language instead of math. I’m still a math geek in my spare time, but for some reason I’d never gotten around to trying to manipulate a hypercube in 3 dimensions.
I would say my education is complete, but it never will be, of course. But thanks for filling in this part—I’ll be seeing how many odd 3-D shadows I can make from this. And wondering about representing five dimensions in three. Since, after all, this 3-D tesseract is only really projected onto my 2-D iPad screen, so both the third and fourth dimensions are illusions of perspective.
I would say my education is complete, but it never will be, of course. But thanks for filling in this part—I’ll be seeing how many odd 3-D shadows I can make from this. And wondering about representing five dimensions in three. Since, after all, this 3-D tesseract is only really projected onto my 2-D iPad screen, so both the third and fourth dimensions are illusions of perspective.
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Masterpiece! Buy It
This is a Masterpiece period. Let me explain why.
First… I’m an idiot, so with that out of the way. Let me explain how this is perfect for the idiot.
This elegantly put together app, mixes interaction with text in a non cluttered way. A wonderful neat small package where the text & graphics “are not fighting” for screen real estate…
and because of this master design from their design team, we the user benefit from:
• easy to interact with UI
• instant retention of knowledge presented
• smooth user experience = UX meaning click this, to do that
• mini sentence structure, means instant processing of knowledge
This brilliant & sympathetic design team of this app… MADE SURE,
there are no more than four sentences on the screen at any given time. (using iPad Pro 12.9)
so basically small bite size “super digestible” chunks, not a wall of text assaulting your visuals. All graphics are interactive, you can rotate.. etc.
I hope this studio makes more of these higher topics or even basic physics topics presented in this same style. I WILL BUY EVERYTHING this studio puts out, if this bar they set in quality, remains the same.
This studio has just become one of my favorite studios.
For any ux and ui designers or sci fi story writers, or sci fi game designers. You need to buy this.
For the story writers the concepts are as perfect as we can get to demonstrating such complex material.
For UI & UX designers… this app is a MASTERCLASS in design. Study it!
Everyone else, stop reading and go buy already!
DEVS & DESIGN TEAM:
Please.. give me more. I have money for you.
First… I’m an idiot, so with that out of the way. Let me explain how this is perfect for the idiot.
This elegantly put together app, mixes interaction with text in a non cluttered way. A wonderful neat small package where the text & graphics “are not fighting” for screen real estate…
and because of this master design from their design team, we the user benefit from:
• easy to interact with UI
• instant retention of knowledge presented
• smooth user experience = UX meaning click this, to do that
• mini sentence structure, means instant processing of knowledge
This brilliant & sympathetic design team of this app… MADE SURE,
there are no more than four sentences on the screen at any given time. (using iPad Pro 12.9)
so basically small bite size “super digestible” chunks, not a wall of text assaulting your visuals. All graphics are interactive, you can rotate.. etc.
I hope this studio makes more of these higher topics or even basic physics topics presented in this same style. I WILL BUY EVERYTHING this studio puts out, if this bar they set in quality, remains the same.
This studio has just become one of my favorite studios.
For any ux and ui designers or sci fi story writers, or sci fi game designers. You need to buy this.
For the story writers the concepts are as perfect as we can get to demonstrating such complex material.
For UI & UX designers… this app is a MASTERCLASS in design. Study it!
Everyone else, stop reading and go buy already!
DEVS & DESIGN TEAM:
Please.. give me more. I have money for you.
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