Satellite Tracker by Star Walk

Satellite Tracker by Star Walk Discover and track satellites live across the sky with Satellite Tracker by Star Walk. Get pass predictions, flyby timers, and real-time satellite views from your chosen location.

Satellite Tracker by Star Walk

Satellite Tracker by Star Walk is a full-featured satellite app that helps you locate and monitor satellites in real time, no matter where you are in the world. It includes a curated set of popular satellites and shows key details so the app stays approachable for astronomy fans and easy for kids to enjoy.

With Satellite Tracker, you can quickly learn where a satellite will be visible from different locations and get pass predictions for upcoming flybys.

The app features satellites such as the International Space Station (ISS), Starlink satellites, SpaceX Crew Dragon (Dragon 2), ADEOS II, Ajisai, Akari, ALOS, Aqua, Envisat, ERBS, Genesis I, Genesis II, Hubble Space Telescope, Resurs - DK No.1, Seasat, and more.

Key Features

• A curated list of notable satellites, with essential information for each
• Real-time satellite finder and tracker that’s simple to use
• Flyby timer for astronomy enthusiasts who don’t want to miss sightings
• Starlink satellite tracking support
• Pass predictions so you know when to look
• Handpicked passes (selected for easier planning)



• Location choice to match where you’ll be watching
• Live satellite view in the sky in real time
• Fly-with-Satellite view
• Satellite orbit around Earth

What Makes It Stand Out

Satellite Explorer

Browse a satellite library—from the ISS and Hubble to Starlink—and open each listing to read background facts and key details. If you’re wondering what’s out there overhead, this is a great starting point.

Real-Time Tracking

Watch satellites move across the sky live. The workflow is straightforward: choose the satellite you want, follow its path, and use a map-style view to see where it is right now.

Flyby Timers and Alerts

Set yourself up for success with countdowns and helpful notifications. Get a reminder when the ISS or another selected satellite is about to come into view over your area.

Starlink and ISS Coverage

Dedicated tools help you focus on Starlink satellites and track the International Space Station, including pass timing so you can plan exactly when to look up.

3D “Fly-With-Satellite” View

Step into an immersive 3D experience. Follow satellites as if you’re traveling alongside them above Earth—surprisingly engaging for both casual users and space lovers.

Pass Predictions and Handpicked Reminders

Review upcoming flybys, customize alerts for your favorite satellites, and stay on top of visibility times for your selected watching location.

Flexible Location Options

Use automatic location, choose your city from a list, or enter custom coordinates if you want full control.

Friendly and Educational

The interface is designed to be easy to navigate, making it great for learning or introducing kids to what’s happening above us. Point your device and use the built-in guidance to spot satellites in the sky.

User Comments (Summary)

Reviewers often mention that the app makes learning fun and surprising, especially for beginners. People appreciate its low cost, easy setup, and “not complicated” approach—ideal for casual users rather than advanced space experts. Some users ask for more satellites to be added and suggest ideas like a live community/forum for viewers, along with more interaction such as linking user activity to satellite visibility in real time.