Apps Like Night Sky for iPhone and iPad
Identify celestial objects in real time
Identify stars, planets, and constellations by pointing the device skyward. View celestial objects in augmented reality. Access detailed information about satellites and space stations. Use AI to guide and explain astronomical features.
Night Sky screenshots
Ranked alternatives
Showing 721–740 of 1,000 ranked alternatives.


HydroColor: Water Quality App
Thomas Leeuw
Measure water quality with iPhone camera.
The app uses the iPhone camera to determine water quality. It estimates turbidity, suspended particulate matter concentration, and backscattering coefficient.



Opposites Fun Deck
Super Duper, Inc.
Select cards and identify
Educational provides 56 illustrated flashcards with audio support. Users select cards for students to identify from paired words. Prompts include sentences requiring opposite word selection. Cards include visual and auditory elements for learning.


Dinosaurs for Toddlers & Kids
Stefano Frassi
Explore the world of dinosaurs now.
The app offers an educational and entertaining experience about dinosaurs. Users can admire extinct creatures and color drawings of various dinosaurs, including the tyrannosaurus rex and velociraptor.







Zodiac Wheel
Stuart Woolley
Celestial engine runs entirely on device.
The app computes planetary positions, aspects, and birth charts using NASA data and Jean Meeus's algorithms. It offers a real-time view of the sky, detailed birth charts, and a searchable reference section.

Odd Ones Out!
Tatiana Churanova
Find the odd objects and watch them go.
The app helps young children learn about seasons and object placement. It improves attention and logic through interactive puzzles with animated rewards.



Triatlas
DDQ
Detailed speedy star chart for devices.
The app displays stars up to magnitude 12.6 and galaxies up to magnitude 15.5. It includes nebulae, clusters, double stars, and variable stars, with a flexible night vision mode.

Solar System 3D
Tramn Pty Ltd
Explore the solar system in 3D.
The app offers 3D navigation of the solar system, including the Sun, eight planets, and the Moon. It provides Wikipedia information for each celestial body and simulates Earth's seasons and day-night cycle.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.