Mars Book is made and published by Vixen Co.,Ltd. AppBrain is an independent app data site and isn't affiliated with Vixen Co.,Ltd. The app name, icon, screenshots and description belong to Vixen Co.,Ltd. and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- August 21, 2025
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Releases
Updates seen on the App Store- Version
- 1.2.4
- Launched
- February 2018
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 13.9 MB
- Content rating
- Everyone
Technologies used by Mars Book
About the app and developer
About Mars Book
Mars Book is an education app developed by Vixen Co.,Ltd.
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App Information
Mars Book is freely available from the App Store. The app size is 13.94 MB. The latest version available is 1.2.4. The last update was on August 21, 2025.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since February 2018.
Developer information for Vixen Co.,Ltd.
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Store listing
By Vixen Co.,Ltd., from the App Store
Description by Vixen Co.,Ltd. Written by the developer, not by AppBrain. Click to read.
Mars will come close to Earth from September 2020 through October 2020. Closest approach will take place on October 6, 2020.
Mars Book is a highly useful Mars observing app which will indicate the location of Mars visible in the sky.
It shows you why Mars Close Approach will take place, and it is explained readily using animated illustrations and star charts at a viewpoint from outer Space.
Mars Close Approaches taking place 23 times from the year 2003 through 2050 will be displayed and apparent retrograde motion of Mars will be displayed.
Enjoy Mars Close Approach this summer with the Mars Book app!