OK, similar idea in compact layout. It outputs the GSM signal on one pin and the GPS on another pin, both using serial but perhaps at different BAUD rates. Check out this video for some further info.
As for how to see the data with Blynk... well, same advice as before. Get it to work with whatever microcontroller you are using... outputting data to serial monitors, terminal programs, PUTTY, etc. Then add in Blynk and send the serial data to display widgets and/or map widget.
Also search this forum for AI thinker, to see if anyone else has had any results with it.
I don't have any of this equipment, so I will not be much more help on this, sorry.