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App Store Apps > Education > Totality by Big Kid Science
Totality by Big Kid Science icon

Totality by Big Kid Science

by Germinate LLC · Education · Free
On the App Store since April 2017 · Data updated 2026-11-01

Totality by Big Kid Science is made and published by Germinate LLC. AppBrain is an independent app data site and isn't affiliated with Germinate LLC. The app name, icon, screenshots and description belong to Germinate LLC and are shown as published on the App Store.

4.53
70 reviews
Free

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Screenshots by Germinate LLC, from the the App Store listing
View on the App Store

AppBrain's verdict

Established
Rating on App Store
4.53
70 ratings
Last updated
May 13, 2026
Size
91.5 MB

It doesn't have enough ratings yet to judge what users think.

Official page on the App Store

User feedback

Ratings and reviews on the App Store

Comments on Totality by Big Kid Science for iOS

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Store listing

By Germinate LLC, from the App Store
Description by Germinate LLC Written by the developer, not by AppBrain. Click to read.
A total solar eclipse is among the most awe-inspiring events in nature, but most people have never had the opportunity to experience one. Totality by Big Kid Science, a FREE educational app now owned by the nonprofit American Astronomical Society, aims to help change that by helping you learn about solar eclipses and find your way to upcoming total solar eclipses around the world through the year 2050.

Totality, your solar-eclipse companion, includes these awesome features:

• Interactive maps that show exactly what you’ll see at any location in the world for upcoming total solar eclipses, as well as a review of recent ones. (Maps are based on eclipse code graciously provided by Xavier Jubier.)
• Using your phone's GPS, the app will tell you what you'll see for these eclipses at your current location, if anything, and show the nearest locations where you can witness totality.
• The app offers navigation tools to help you find your best route to the path of totality (when driving is possible).
• The Learn screen offers options that will help you learn how to view a solar eclipse safely, help you understand the science behind eclipses, and much more. It even includes a set of classroom activities.
• The Shop screen offers fantastic books about space and science (including a children’s book designed to accompany the app), eclipse glasses for safe viewing (which you can use to look at the Sun at any time, not just during an eclipse), and links to some of our favorite space education nonprofits.
• An updated User Guide and numerous improvements to the app’s functionality.

And it's all absolutely free, including no ads, brought to you as a public service by Big Kid Science and the American Astronomical Society.

Totality by Big Kid Science is now available in English, Spanish, French, and Portuguese (determined by the language setting on your device).

Privacy Policy: https://bigkidscience.com/privacy-policy/

Safety and technology

Found in the app by AppBrain
Price
Free
App size
91.5 MB
Content rating
Everyone

Technologies used by Totality by Big Kid Science

Releases

Updates seen on the App Store
Version
5.0.5
Launched
April 2017

No changelog data

Alternatives

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Rankings

App Store top charts

App Store Rankings for Totality by Big Kid Science

This app is not ranked

About the app and developer

About Totality by Big Kid Science

Totality by Big Kid Science is an education app developed by Germinate LLC.

User Ratings

Totality by Big Kid Science is rated 4.53 out of 5 stars. The rating is based on 70 ratings.

App Information

Totality by Big Kid Science is freely available from the App Store. The app size is 91.46 MB. The latest version available is 5.0.5. The last update was on May 13, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since April 2017.

Developer information for Germinate LLC

Germinate LLC

Address:

Frequently asked questions about Totality by Big Kid Science

Is Totality by Big Kid Science free?

Yes. Totality by Big Kid Science is free on the App Store.

Is Totality by Big Kid Science still available?

Yes. Totality by Big Kid Science is on the App Store, and the last update we saw was on May 13, 2026.

How large is Totality by Big Kid Science?

Totality by Big Kid Science is 91.46 MB.

Is Totality by Big Kid Science suitable for children?

App Store rates the content of Totality by Big Kid Science as suitable for everyone.

How do people rate Totality by Big Kid Science?

Totality by Big Kid Science scores 4.53 out of 5 stars, from 70 ratings on the App Store.

Who made Totality by Big Kid Science?

Totality by Big Kid Science was developed by Germinate LLC. It is listed in the education category on the App Store.

What are the best alternatives to Totality by Big Kid Science?

People looking at Totality by Big Kid Science also look at these education apps: Lunar Eclipse Guide: Aug 27–28, Solar Watch, COtrip Planner, DMNS eCard, SkySafari 7 Pro.

Share Totality by Big Kid Science

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