Universal Zoom App Reviews

This is a great tool of interest for many ages. Using some great imagery, its a simple yet informative way to display size relations in a single interactive view.

I am 24 and I would love to teach my child about how big the universe is by this app. Imagine I use my finger to scale billions of year light to millimeters, its like a miracle. Recommend for anyone love discovering the universe.

Very informative. Fascinating. Love it.

Beautifully precise, elegant, and informative. Glad I disregarded the age range; its ideal for anyone of any age with an active curiosity.

Space is big. Really big. You just wont believe how vastly, hugely, mind – bogglingly big it is. But this app will give you a glimmer. Before the microscope and the telescope were invented our perception of the world and space were limited to what the human eye could see. With the kind of technology we can now hold in our hands we have the ability to visualize the infinite expanses of space with apps like this. I recommend it to galactic hitchhikers of any age. Be sure to take your towel with you.

It is that good :)

I never do reviews like ever but with this I just had to man it is like the most interesting app Ive used ever. Def recommended

Thank you so much for creating this app!! There was a video on YouTube whose concept was similar to this app, and now I can scroll through it at my own pace and read about things and compare sizes. Thanks for making this a free app, otherwise I never would have heard about it.

... to gain this perspective on the scale of everything.

Our 5yo hasnt put it down!

Scroll all the way to the either end rather quickly, then go back and move slow enough to appreciate the vast range of dimensions that (we know of) in our universe. How far is a light year, really; check out this and find out.

This unbeliveble

Started out slow and was impressed with the scaling and then it just kept going and going and going. Few educational media can conceptualize the vastness of the Universe yet this simple app accomplishes just that. Then I went back to the human and worked backwards through animals, bacteria, DNA, and atoms and smaller and smaller and smaller. After seeing the smallest measurement known to man and an overview of the entire Universe within seconds of each other, I dig into the text content. Everything has an educational blurb. No games, no flashy bells and whistles, just a simple educational app that will put things in perspective, blow your mind, and keep you busy for hours.

As described, it shows you have the comparative size of different things. Doesnt sound like a big deal but it is fascinating!

10/10 thank u for this wonderful app.

What amazing app I ever seen. Thats a wonderful app and I appreciate that work you have done.

My son loves size comparisons and this is his favorite app. He is constantly checking for updates. He hopes youll add some nebulas, galaxies, amoeba, paramecium, more nuclei of different atoms, more molecules, and a colossal squid. Thank you!

Nicely done. Looking forward for another app about weights.

My son is rather obsessed with size comparisons and scale, so this explorer was a great find for him. He loves it and spends a lot of time comparing different objects to each other. I like the choice of objects and how they are visualized together. My only complaint is that, because it uses the speech synthesizer, some objects are not pronounced correctly.

The person who made the app did a great job. Many people will love this creation once they have discovered it.