Mobile Obs Pro Astronomy

4.7.5

Wolfgang Zima

4.55

4,975 reviews

10,000+
Downloads

$11.99

Your complete astronomy toolkit: sky maps, planets and observing plans.

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Download from Google Play

About Mobile Obs Pro Astronomy

Mobile Obs Pro Astronomy is an education app developed by Wolfgang Zima.

How many times has Mobile Obs Pro Astronomy been downloaded?

Mobile Obs Pro Astronomy has been downloaded 49 thousand times. In the last 30 days, the app was downloaded 230 times.

What is the rating of Mobile Obs Pro Astronomy?

Mobile Obs Pro Astronomy is rated 4.55 out of 5 stars, based on 5 thousand ratings.

Is Mobile Obs Pro Astronomy free?

Mobile Obs Pro Astronomy costs $11.99 to download. The APK download size is 276.20 MB. The latest version available is 4.7.5. The last update was on August 25, 2026.

What are the requirements for Mobile Obs Pro Astronomy?

The app has a content rating of Everyone. The app has been available on Google Play since February 2019.

Description

Explore the night sky with Mobile Observatory: realistic star maps, precise planet and Moon data, and observing tools for your location.

More data about Mobile Obs Pro Astronomy

Price	$11.99
Total downloads	49 thousand
Recent downloads	230
Rating	4.55 based on 5 thousand ratings
Ranking	Not ranked
Version	4.7.5
APK size	276.2 MB
Number of libraries	70
Suitable for	Everyone
Ads	NO ads

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Alternative downloads for the Mobile Obs Pro Astronomy app

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Mobile Obs Pro Astronomy has been downloaded 49 thousand times. Over the past 30 days, it has been downloaded 230 times.

Changelog of Mobile Obs Pro Astronomy

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Developer information for Wolfgang Zima

Wolfgang Zima

mobileobservatorypro@gmail.com

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Comments on Mobile Obs Pro Astronomy for Android

★★★★★ Roy Alexander · Apr 6, 2025

Brilliant all round astro app and widgets - from an observatory director and astronomer

★★★★★ Billy Blazes · Aug 25, 2025

This is the first app that I actually paid $$$ for, and it is worth every penny. Gives so much information for sky watching. Love it!

★★★★★ Nevenincs · May 2, 2025

Probably the best astronomy app out there, but it has not received any version updates since 2023, and the developer is not giving any information about what to expect (or not). Still 5 stars, though.

★☆☆☆☆ Antony Gibbons · Nov 15, 2025

I'm sure the developer has been doing his best with the forced updates, but I need a working app, and I've lost patience with the latest V4 updates which simply don't work on my s22 ultra. (last November update did, in part, restore the sky view, but it looks horrible) I've downloaded and installed an APK of V3.3.6 and now have a good-looking, fully working app again. I do hope the dev doesn't give up as this was the best star map app by far!

★★☆☆☆ Geir Laastad · Nov 6, 2025

Latest PRO version update is a BIG DOWNGRADE. Why editable location features and icon reorganization is removed is beyond me. The app was better before, much better.

★☆☆☆☆ Comander AGC · Sep 16, 2025

This app appeared, at first, to be informative, easy to use, and educational. That was until I started to look more closely at a certain comet (C/2014 UN271). Initially, the app showed the comets' path would take it to within .02au of earth in Feb2031 which contradicted the astronomers who said, "it would be a billion miles away at around the orbit of Saturn." before heading back out of the solar system. Now, the owners have erased all the data relating to the comet from the app. Curious!

★★☆☆☆ Charles Cotton · Dec 14, 2024

Unusable. In order to show the sky "realistically" many of the brightest object will fair / glare / etc. the view out, making it unusable. You can control the glare / flair of the sun and the moon but not the stars. I have checked every single "settings" menu / setting. No go. I want it to look like the screenshots on this listing! Some features are still good.

Google Play Rankings for Mobile Obs Pro Astronomy

This app is not ranked

Technologies used by Mobile Obs Pro Astronomy

20 permissions · 70 libraries

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