This application reveals all iridium flares and satelittes (including international space station and amateur radio satellites) passing by at your location.
An auto-adjusting compass pointing in the direction of the satellite or flare helps you tracing the object.
Notifications can be enabled to warn you whenever a satellite of interest passes by.
The actual data is taken from www.heavens-above.com. They did a great job so check out their website too.
This is NOT the official www.heavens-above.com Android application although the name may suggest this.
This version is the same as the free version but without the advertisements.
v1.3.16: Bug fixes
v1.3.12: Fixed widget size on Android 4.x devices
v1.3.11: Bug fixes