Mobile Observatory Astronomy Apk

Mobile Observatory Astronomy Apk

Latest version 3.3.14
21 Nov 2023

Older Versions

Apk Infos

Version3.3.14
Rating4.6/5, based on 4,739 votes
Size‎40 MB
Requires AndroidAndroid 2.3+ (Gingerbread)
Author's NotesYour resource for stars, planets, the Sun, the Moon, and astronomical events

About Mobile Observatory Astronomy APK

Mobile Observatory Astronomy APK Download for Android
Mobile Observatory Astronomy APK Download for Android

Description

Mobile Observatory 3 Pro: your ultimate sky-watching companion. Discover the celestial wonders from your location with the most comprehensive astronomy app available on Google Play Store. Whether you're a casual sky-gazer or a passionate amateur astronomer, this app is a must-have.

With a live, zoomable sky map, you'll know exactly what sky object you're looking at, and you'll have access to loads of detailed information on stars, planets, deep sky objects, meteor showers, comets, asteroids, lunar and solar eclipses, and more. The app offers a photorealistic display of the night and day sky, with a 3D view of the Solar System. You can also get notifications of current celestial events, push events to your phone's calendar, and set reminders.

With an intuitive interface and loads of widgets, Mobile Observatory 3 Pro is the only app you need to stay up-to-date on all things astronomy.

- 45000 stars plus optionally 2.5 mio stars for download
- Photorealistic display of the night and day sky with correctly illuminated landscape. Its the only app on Android which renders the sky physically correct, taking into account atmospheric scattering. Only the real sky is more beautiful...
- Augumented sky view using your device's camera
- 3D-view of the Solar System
- Cardboard viewing of the night sky or the Solar System in 3D
- Map of the Earth showing day and night
- Lots of great widgets for your home screen
- Daily notifications of current celestial events
- More than 60000 Minor Planets with daily updates of orbital parameters
- More than 1000 Comets with daily updates
- Artificial Satellites including the International Space Station (ISS) and all Starlink satellites
- Live mode (point device on sky and get information on what you see)
- Calendar showing detailed descriptions of celestial events
- Push celestial events to your phone's calendar and set a reminder alarm
- Rise, set, and transit times for any object
- Position of any object in the sky (altitude and direction)
- Twilight times, length of day
- 2500 selected NGC objects (galaxies, clusters, ...)
- Messier Catalog (110 objects) complete with images
- Caldwell Catalog (110 objects) complete with images
- Hidden Treasures Catalog (109 objects) complete with images
- Meteor streams (begin, maximum, hourly rate, ...)
- Lunar and solar eclipses information
- Lunar librations, ascending node, maximum declination
- Moon phases, the apparent view of the sun and planets
- Current image of the Sun and sunspot number
- Automatically generated visibility report for any object
- Simulation of light pollution
- Intuitive User Interface: quickly find what you are looking for
- Widget with rise & set times of the Sun and Moon
- Detailed ephemeris, visibility information of all objects
- Dates of conjunctions between any object with planets or the Moon
- Accurate calculations for dates between 1900 and 2100

Latest updates

What's new in version 3.3.14

Corrected links to images of the Sun
Fixed crash when accessing the menu in Sky View
Corrected position of the constellation lines

How to install Mobile Observatory Astronomy APK on Android phone or tablet?

Download Mobile Observatory Astronomy APK file from ApkClean, then follow these steps:

Update Phone Settings

  • Go to your phone Settings page
  • Tap Security or Applications (varies with device)
  • Check the Unknown Sources box
  • Confirm with OK

Go to Downloads

  • Open Downloads on your device by going to My Files or Files
  • Tap the APK file you downloaded (com.zima.mobileobservatorypro-v3.3.14-ApkClean.apk)
  • Tap Install when prompted, the APK file you downloaded will be installed on your device.

Older Versions

3.3.14 (1)40 MB

Questions & Answers

Q: What is an APK File?

A: Just like Windows (PC) systems use an .exe file for installing software, Android does the same. An APK file is the file format used for installing software on the Android operating system.

Q: If I install an APK from this website, will I be able to update the app from the Play Store?

A: Yes, absolutely. The Play Store installs APKs it downloads from Google's servers, and sideloading from a site like ApkClean.net goes through a very similar process, except you're the one performing the downloading and initiating the installation (sideloading).
As soon as the Play Store finds a version of the app newer than the one you've sideloaded, it will commence an update.

Q: Why ApkClean.net can guarantee APK 100% safe?

A: Whenever someone wants to download an APK file from ApkClean.net, we'll check the corresponding APK file on Google Play and allow user download it directly (of course, we'll cache it on our server). If the APK file does not exist on Google Play, we'll search it in our cache.

Q: What are Android App permissions?

A: Apps require access to certain systems within your device. When you install an application, you are notified of all of the permissions required to run that application.

Don't hesitate to contact us if you have any questions or concerns.

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User's Reivew

3 ★There's been an ongoing issue with the app failing at startup, saying it was unable to write the database. Usually every third or fourth try it will work again, but it makes using the app frustrating. The developer doesn't respond to feedback, either, although he does still fix bugs.
5 ★Beautiful, full of data. I love it. Recently after last update it started giving location name in russian. Is it virus or just mistake
5 ★Love this app!
5 ★Easy to use and comprehensive sky guide.
5 ★for newbie with interests with heavenly bodies, i highly suggest this paid app! i am so overwhelmed with this app with live notifications for heavenly events. very informative! don't hesitate to purchase this app.
4 ★Resourceful for knowledge, but a lot of buttons to work around.
5 ★Nice really nice. Everything you wanted!
1 ★Very sad. For some reason, my "live view" no longer work for this app. Tried to fix it by uninstalling and then reinstalling the app but didn't work. Try to send an email that they have to contact the company that after weeks I still have not gotten a response
1 ★Wrong times for location
5 ★2024: Update - still the best star/observatory app out there, hands down. 2019: Amazing! I've had this app for years, and every time it updates it just gets better. I've had lots of night sky apps, and always return to this one. Best out there by far.