Best Mobile Observatory 2 - Astrono Alternatives for Android

Discover the best apps like Mobile Observatory 2 - Astrono by Wolfgang Zima. Curated by the APKPure Editorial Team and based on app features, usability, and user feedback, these recommendations ensure reliable performance and great user experience. Explore the best alternatives to Mobile Observatory 2 - Astrono and find the perfect app for your everyday needs.

Space Club - planet sounds, ph Sai Soft

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14.2 MB

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Apr 10, 2021

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Space Club - An app to explore the unseen and awe-inspiring space contents
Space, NASA & Astronomy News Loyal_Apps

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98.7 MB

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Apr 30, 2026

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Dive deeper into news, updates, and discoveries about space, NASA, and astronomy
NASA Be A Martian Jet Propulsion Laboratory

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18.5 MB

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May 3, 2019

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NASA Be A Martian offers exciting ways learn about Mars missions.
Maritime Academy: ICS Flags Dong Digital

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19.7 MB

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Jul 20, 2024

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Learn & train maritime flag signalling & the International Code of Signals (ICS)
Loss of the night Pocket Science Citizen Science apps

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6.2 MB

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Feb 11, 2026

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Count stars for science! Help track how light pollution is changing worldwide.
EasyVFR 4 flight navigation PocketFMS Foundation

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80.7 MB

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Mar 27, 2026

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EasyVFR the EASA GA Safety award-winning navigation app for all European pilots.
Astronomy RK Technologies

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54.6 MB

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Jun 22, 2025

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One- or two-semester introductory astronomy courses.
NASA Technology Innovation NASA

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49.1 MB

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Apr 7, 2021

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Publication for Business and Technology
Activities & Camps by Care.com Care.com Inc

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16.7 MB

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Feb 14, 2026

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Discover and book the best local camps, classes and other activities for kids!
Alpe Audio: Courses On the Go Alpe Audio

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88.2 MB

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Jul 9, 2022

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Explore in depth, high quality courses, on-the-go with audio!
TrackSat - Satellite tracker Robert Petrovic

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39.1 MB

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Mar 6, 2026

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Tracking the live position of satellites and predicting their passes
Zooniverse Zooniverse Mobile

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36.0 MB

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Mar 19, 2026

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The Zooniverse is the world’s most popular platform for people-powered research
SkySafari 6 Pro Simulation Curriculum Corp.

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COMING SOON

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Professional Award-Winning Astronomy Star Map App With Telescope Control
BBC Sky at Night Magazine Our Media Limited

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37.3 MB

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Mar 26, 2026

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Astronomy guide, observing tutorials and your guide to the night sky
Star Rover - Stargazing Guide EEFan Inc.

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53.2 MB

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Sep 7, 2024

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Hold up your phone and discover stars, planets, constellations night or day.
Mars Sky xeronaut.com

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2.9 MB

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Mar 11, 2026

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A simple map of the Martian sky showing the positions of the sun and planets.
APT Darkness Clock Distinct Solutions Ltd.

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5.7 MB

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Nov 25, 2025

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APT DC calculates the suitable time for deep sky astrophotography.
Astronomy Textbook, MCQ, Tests QuizOver.com

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6.2 MB

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Apr 5, 2018

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Astronomy Textbook, MCQ, Essay Questions, Flash Cards, Key Terms by OpenStax
Gaia Meditation: Well-being Breakthrough Apps Inc

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97.3 MB

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Mar 23, 2026

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Relaxation, Sleep, Awakening
Nautical Eye GeoThinkTank LLC

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46.7 MB

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Aug 30, 2022

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Environmental Intelligence. The weather app for boating, fishing, & the outdoors

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