Apple on Thursday updated its App of the Week promotion with the app Night Sky 4. This means that for the next 7 days, you can get the popular astronomy app for both iPhone and iPad for free—saving you a solid buck.
Night Sky 4 is pitched as the most advanced and beautiful stargazing app ever created. With it you can identify stars, planets, constellations and satellites above simply by holding your iPhone, iPad or Apple Watch to the sky.
From the App Store Editors’ Notes:
This planetarium in your pocket makes it easy to discover the wonders of space wherever you go. Day or night, just aim your device skyward to see a live 3D map of the heavens, complete with beautifully illustrated constellations, stars, planets, and satellites. A special night mode helps you read the map in the dark, while integrated weather reports show the best times for stargazing. You can even have notifications alert you to future astronomical events.
And here’s a clip of Night Sky 4 in action:
Night Sky 4 is available in the App Store for free.