WhatSat: ISS Satellite Tracker

Identify and track ISS and satellites in real time above you

WhatSat lets you track and identify satellites in real time from your location. If you see a moving light in the sky and wonder what it is, WhatSat shows you exactly which satellite is passing above you, including the International Space Station (ISS).

The app displays live satellite positions and orbits around Earth, helping you identify objects you see in the sky and understand when and where they will be visible. Using updated orbital data, WhatSat provides accurate real-time satellite tracking anywhere in the world.

WhatSat is designed to be simple and immediate. No technical knowledge is required. Just open the app and see which satellites are above you right now. It is suitable for curious users, sky watchers, students, and anyone interested in space.

With a clean interface and fast performance, WhatSat focuses on what matters: tracking satellites, identifying space objects, and discovering what is above you.

Track satellites. Identify what you see in the sky.