Is the constellation apo_ constellation app accurate?

What is the name of an app that looks at stars and constellations?

1, starry sky ar

The starry sky is a powerful augmented reality (AR) personal planetarium. ? You can quickly identify the stars, planets, constellations and satellites on the iPhone, iPad or Apple Watch by gently lifting it to the starry sky. It's amazing! Whether looking for a constellation or the International Space Station, let the starry sky guide the way, and then explore the starry sky through augmented reality (AR)!

2. Stellate cells

Stellarium, commonly known as virtual planetarium, is a planetarium application. When you look up at the starry sky, it can accurately show what you see. This award-winning astronomy application will let you explore the sky and identify stars, constellations, planets, comets, satellites (such as the International Space Station) and other deep-space objects in the sky above you in just a few seconds. Just point your phone at the sky!

3. Star map SPP

Star map? Chart is an Android software to view the star map. It is an astronomical program on an Android smartphone, similar to Google? The sky? Map, but the light and shadow effect is no worse than Google starry sky, very good and powerful. And after clicking, you can see some specific information about the star. But virtual maps need Android? 2. 1 upper support!