Planethunter is a free mobile application for Android devices that lets you discover exoplanets and search for interesting planets that might be inhabited by extraterrestrial life. The app is developed by the PHL team of researchers, who have been searching for over two decades for signs of life on other planets. PHL is also one of the leading research groups in the field of exoplanets and has been doing research for over two decades.

The app allows you to explore the universe of planets and stars and to search for potentially habitable exoplanets that are in the right position in the sky to be seen from Earth.