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Android Apps > Education > Universe in a Nutshell
Universe in a Nutshell icon

Universe in a Nutshell

1.5.1
Wait But Why & Kurzgesagt
4.72
6,066 reviews
100,000+
Downloads
$2.99

Discover Your Place in the Universe

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Screenshots by Wait But Why & Kurzgesagt, from the Google Play listing
View on Google Play

AppBrain's verdict

EstablishedLoved by users
Rating on Google Play
4.72
6,066 ratings
Installs
140 thousand
Last updated
October 28, 2025
Ads
No ads
Size
173.4 MB

Universe in a Nutshell has 140 thousand installs. Users love it: 4.7 stars from 6,066 ratings.

Official page on Google Play

Pros & Cons

  • Seamless swipe-based zoom across universal scales (from 10^-35 m to 10^26 m)
  • 250+ beautifully animated objects for immersive learning
  • Tap-to-learn explanations provide quick understanding of each object
  • Original Kurzgesagt music enhances the educational experience
  • Not ranked in top lists may limit discoverability
  • Lacks some space-themed keywords used by competitors (e.g., space, astronomy, stars, planets)

User feedback

Ratings and reviews on Google Play

Comments on Universe in a Nutshell for Android

★★★★★ Jeff Kuhn · Mar 16, 2026
This visual app showing the relative scale of things from smallest to largest in the universe is fantastic. Brilliantly and joyfully done. Captivating. Get it for your kids and enjoy it yourself.
★★★★★ Sheryl Sutton · Oct 5, 2025
I love it (mostly because it's from Kurzgesagt), but could you add Uranus and a button on the descriptions that has the narrator of your videos narrate it for us? Please? Also, the observable universe is obscuring its name and size on the main screen. Also add Gravatar, please. Also, Francium isn't the largest atom, Oganesson is.
★☆☆☆☆ Adam Carroll · May 11, 2024
Brown Dwarfs are shown to be smaller than Earth, despite the description stating that they are 14 to 90 times greater than the size of Jupiter. Uranus it is not shown among the other planets in our solar system.
★★☆☆☆ Dilon Moodley · Jun 6, 2024
I love Kurzgersagt. Been watching their videos for years and have been waiting to get this app. I was very disappointed to see that I can only zoom in and out. I cannot move around and zoom in on specific objects. It's fixed to the center when it zooms. That's very restrictive. I have apps that let me zoom around the solar system and move around the 3D environment. I knew this would be a 2D app but I still expected to move around a little.

Google Play Rating history and histogram

5.2K
460
76
120
190

Store listing

By Wait But Why & Kurzgesagt, from Google Play
Description by Wait But Why & Kurzgesagt Written by the developer, not by AppBrain. Click to read.
The range of size in the universe, from the tiniest particles to the epic galaxies—we take you on a journey of size that lets you explore it all with a single swipe. How big is a planet, compared to a human? And how small is an atom really? You can’t fully wrap your head around the scope of things by just reading about them – so this app lets you experience them in comparison to get a feeling for their true scale. By simply swiping you can zoom in and out all the way from the world of fundamental particles up to the largest galaxies at the edge of the observable universe.

Seamless zooming between the scales of 10^-35 meters to 10^26 meters (no math required)

Amazing fun facts for various scale levels, like the smallest bacterium and the largest black hole

Tap any object for an explanation of what it is, how it works, and our favorite mind-blowing facts

Beautifully animated illustrations of more than 250 objects

Original Kurzgesagt music to complement your experience

Recent changes:
fix: possible security vulnerabilities

Safety and technology

Found in the app by AppBrain
Ads
No ads
Price
$2.99
Libraries
2
App size
173.4 MB
Needs Android
7.0+
Content rating
Everyone

Technologies used by Universe in a Nutshell

3 permissions · 2 libraries
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
1.5.1
Launched
September 2020
  • Oct 28, 2025UpdateVersion 1.5.1
  • Aug 4, 2025UpdateVersion 1.5.0
  • Nov 3, 2023UpdateVersion 1.4.2
  • Oct 11, 2023UpdateVersion 1.4.0
  • Feb 18, 2023Installs100,000+ installs
Show all changes Show fewer

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Installs

Tracked by AppBrain
Last 30 days
450
Per day
15
30-day average
Play install range
100+ thousand
Launched
September 2020

Installs over time

Universe in a Nutshell has been installed 140 thousand times. Over the past 30 days, it averaged 15 installs per day.

Rankings

Google Play top charts

Google Play Rankings for Universe in a Nutshell

This app is not ranked

About the app and developer

About Universe in a Nutshell

Universe in a Nutshell is an education app developed by Wait But Why & Kurzgesagt.

How many times has Universe in a Nutshell been installed?

Universe in a Nutshell has been installed 140 thousand times. In the last 30 days, the app was installed 450 times.

What is the rating of Universe in a Nutshell?

Universe in a Nutshell is rated 4.72 out of 5 stars, based on 6.1 thousand ratings.

Is Universe in a Nutshell free?

Universe in a Nutshell costs $2.99. The app size is 173.43 MB. The latest version available is 1.5.1. The last update was on October 28, 2025.

What are the requirements for Universe in a Nutshell?

Universe in a Nutshell requires Android 7.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since September 2020.

Universe in a Nutshell is made and published by Wait But Why & Kurzgesagt. AppBrain is an independent app data site and isn't affiliated with Wait But Why & Kurzgesagt. The app name, icon, screenshots and description belong to Wait But Why & Kurzgesagt and are shown as published on Google Play.

App Performance Report

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Developer information for Wait But Why & Kurzgesagt

Wait But Why & Kurzgesagt

appfeedback@kurzgesagt.org

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Frequently asked questions about Universe in a Nutshell

Is Universe in a Nutshell free?

No. Universe in a Nutshell costs $2.99 on Google Play.

Is Universe in a Nutshell still available?

Yes. Universe in a Nutshell is on Google Play, and the last update we saw was on October 28, 2025.

Does Universe in a Nutshell contain ads?

No. Google Play does not list Universe in a Nutshell as containing ads.

What Android version does Universe in a Nutshell require?

Universe in a Nutshell runs on Android 7.0 and higher.

How large is Universe in a Nutshell?

Universe in a Nutshell is 173.43 MB.

Is Universe in a Nutshell suitable for children?

Google Play rates the content of Universe in a Nutshell as suitable for everyone.

How many times has Universe in a Nutshell been installed?

Google Play lists 100,000+ installs for Universe in a Nutshell.

How do people rate Universe in a Nutshell?

Universe in a Nutshell scores 4.72 out of 5 stars, from 6,066 ratings on Google Play.

Who made Universe in a Nutshell?

Universe in a Nutshell was developed by Wait But Why & Kurzgesagt. It is listed in the education category on Google Play.

What are the best alternatives to Universe in a Nutshell?

People looking at Universe in a Nutshell also look at these education apps: Scale - Size Comparison, Univerzoom 3D - Explore Scale, Cozmic Zoom, Gods: Universe Idle, Cozmic Zoom Light.

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