Sky Tonight is a new app designed for stargazers who want to explore the sky. The app helps users answer the three most common questions: what is that bright dot in the sky, what astronomical events can I see tonight, and how can I find the object I'm interested in? The app is customizable and allows users to adjust the constellation's appearance, set reminders for space body configurations, explore unique relative to observer trajectories, set up a magnitude limit to filter out space objects, and much more.

The app features an interactive sky map that shows the real-time positions of space objects when the user points their device at the sky. Users can also activate the Time Machine to determine the position of celestial bodies at different time periods. The augmented reality mode allows users to see the sky map overlaid on the image from their device's camera. The app also provides extended information about any sky object by tapping on its name and keeps users updated on the latest news from the world of astronomy with the What's new section.

Sky Tonight also has unique features such as interactive trajectories relative to an observer, flexible search, fully customizable event reminders, and an astronomy calendar with a stargazing index and weather forecast. The app contains all the information users need for their stargazing planning, eliminating the need for multiple apps.

The app includes paid Premium Access, which allows users to unlock all the interface items in any view and make the most of all the app's features. Premium Access also removes advertisements to avoid interrupting the stargazing experience.