Alternatives to Star Chart

	Star Chart Version: 4.2.2 The magical augmented reality star gazing and astronomy app.	Duolingo Version: 5.73.2 Learn Spanish, French, German, Italian, English and more languages for free.	NASA App Version: 2.05 The Official NASA app for Android	Quizlet Version: 7.5 The top study app for flashcards, languages and learning
LICENSE	Free	Free	Free	Free
LANGUAGE	English	English	English	English
OS	Android	Android	Android	Android
Author	Escapist Games Limited	Duolingo	NASA	Quizlet Inc.
Rating	4.5/5 (43)	4.3/5 (48)	4.5/5 (73)	4.4/5 (62)