TinyCheck allows you to easily capture network communications from a smartphone
Somewhat disappointingly (and different to my understanding of "easily" and "from a smartphone") followed further down by:
In order to make it working, you need a computer with a Debian-like operating system and two Wi-Fi interfaces. The best choice is to use a Raspberry Pi (3+) with a Wi-Fi dongle and a small touch screen...
Somewhat disappointingly (and different to my understanding of "easily" and "from a smartphone") followed further down by:
In order to make it working, you need a computer with a Debian-like operating system and two Wi-Fi interfaces. The best choice is to use a Raspberry Pi (3+) with a Wi-Fi dongle and a small touch screen...