GDL90 over WiFi
All ADL140 and later can send GDL90 formated weather and traffic data
over WiFi. So all apps compatible with GDL90 should be able to receive
and display this weather and traffic information. The most common
ForeFlight and SkyDemon are described on separate pages but there are
many more out there.
GDL90 over RS232
All current ADL devices made for fixed installation (ADL150(B)/190/200) can
output the weather and traffic data over the RS232 wire connection. So all
avionics devices able to receive such data should be able to display it.
The Avidyne devices are described on a separate page but there exist more
such devices like very early G1000 MFD and GMX200 displays.