Real time satellite tracking on your iPhone, iPad or iPod touch. Find out when and where any satellite including the international space station can be seen from any location in the world. Easily identify satellites seen in the sky with real time tracking.

Can also be used to accurately determine dish orientation for geostationary satellites using iPhone GPS location.

- World map view with orbit track
- Overhead sky track view
- Visible and 24 hour pass predictions
- Pass alerts
- Supports landscape or portrait orientation
- One touch orbit data update
- Customizable satellite sets
- Easy setup using iPhone location or city list

* Requires occasional data network or WiFi access to update satellite orbital data.

See web site for more information.

What's New

Version 5.0

- iOS 11 updates
- iPhone X support
- Battery status indication
- Cache to reduce network data usage
- Bug fixes

Ratings and Reviews

3.8 out of 5

11 Ratings

11 Ratings

Clear Cache?


Good app. Notifications seem a bit inconsistent on latest version.

Any way to clear the Cache? Some of the Iridium Next satellites got loaded with temp names because I checked the app right after launch. Can’t seem to get it to update with the final vehicle numbers.

Keps not updating!


Since installing iOS 11, the app doesn’t fully load and it appears that the Keps aren’t updating 😕 Help!!!

Developer Response

Yes we've had a few reports of this now with the iOS 11 update. A work around is to switch to another tab and return the passes list. Working on an update to address this as soon as possible. Please contact gosatwatch_support @ if you still see problems after the iOS 11 update.

Very nice, but need daylight pass option


Very nice app, and the last one I needed to complete my move from Palm T|X, except:

There needs to be an option to find passes at all times (24hr). This is necessary for Amateur Radio Sats (HAM) (and also for those who like to find ISS via telescope in daylight). So far as I can tell, only the Satellite Radio (Sirius, XM) sats show up during daylight.

Also, a couple of thought for the "it would be nice if..." category:

1 - Ability to animate tracking between two times. I know it can be done manually through the clever "clock face", but it's nice to have it run itself, at perhaps 1x, 2x, and faster.

2 - Ability to zoom in on map. The portrait mode is closer, which is nice, but I'd like a 2x option.

3 - Next pass prediction for a particular sat. Again, unless I missed, it'd be nice to have it jump ahead in time to the next pass (visible or all).

Otherwise, this is a VERY nice implementation of a sat tracker and VERY much appreciate one finally being offered in the store! Except for the daylight pass complaint, I would easily rate it 5 star.


GoSoftWorks Development Co.
29.8 MB
Requires iOS 9.3 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2017 GoSoftWorks Development


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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