Reviews of Navigational Sky Coach

Users find Sextant Stars helpful for learning and identifying stars and constellations, especially for navigation purposes. The app offers a simple interface and learning modes including quizzes. However, multiple reviews mention that ads are intrusive, covering much of the screen and lacking an easy way to remove them without purchasing an upgrade. Overall, it is considered a great, informative tool for starters and professionals alike, with the main drawback being the ad experience.