Apps Like Observer Pro for iPhone and iPad
Plan observations and capture celestial events
Plan observing sessions by predicting celestial object visibility and weather conditions. Track star positions and calculate exposure times for astrophotography. Set location and date to get accurate sky maps and event alerts.
Observer Pro screenshots
Ranked alternatives
Showing 361–380 of 1,000 ranked alternatives.
Space Museum: Spacecraft in 3D
Vito Technology Inc.
Explore missions and details
Explore 3D models of and view detailed information about each mission, including type, launch time, and date. Rotate models from different angles and see their position in the Solar System. Zoom out to view their location within the solar system.
Near-Earth Asteroids Tracker
Aleksandr Balyberdin
Track asteroid paths and fireball events
Track asteroid and meteor events with an interactive map showing impact locations and energy levels. View detailed orbital data and risk assessments for -Earth objects. Search NASA's asteroid database for specific objects and their characteristics.
Hooshyar Dictionary
ARS NETWORK (M) SDN BHD
Learn vocabulary with audio pronunciations
Learn vocabulary with translations between Persian and multiple languages including English, German, French, Italian, Russian, and Spanish. Access specialized terminology.
PlaymeABC
GLODING INC.
Children learn through senses and exploration.
The app helps young children learn alphabets and words through interactive flashcards. It features animations for letter writing, three words per letter, and original artwork for visual association.
Units Converters.
V PUGAZHENTHI
Convert across 60 categories
Convert across 60 categories with 1327 and 53742 conversions. Switch between acceleration, angle, area, and other measurements. Convert cooking , electrical values, and data transfer speeds. Adjust for charge, density, and current.
How we rank alternatives
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