星座早見 is an educational and reference app developed by IMAGE FACTORY CO. LTD. for Android. It is a digital version of the original star chart from the Nagoya City Science Museum. The app displays the current night sky when launched, and users can easily navigate to view the sky at different times by rotating the chart with their fingertips.

One of the standout features of this app is its ability to display the positions of planets for a given night, which is not possible with printed star charts. It also offers zooming capabilities and provides a clear view even in low-light conditions. The app is designed to be user-friendly, allowing people of all ages to explore and learn about the night sky.

With its ease of use and the convenience of having a star chart readily available on a smartphone or tablet, 星座早見 is a great tool for stargazing enthusiasts, educators, and anyone interested in astronomy. So, grab this app and start exploring the wonders of the real night sky.

Please note that the app uses location information for displaying the sky based on the user's current location. However, this information is only used within the app and is not shared with third parties or other users.