If you are looking for an app specifically named "Shark" to use on a smartphone, this is likely what you need. Note that it is a legacy application and hasn't been updated in several years. Go Deep | Download - Wireshark
This is the most powerful and widely used network protocol analyzer in the world. It allows you to see what is happening on your network at a microscopic level. skachat programmu sniffer shark
Real-time traffic capture, deep inspection of hundreds of protocols, and powerful display filters. If you are looking for an app specifically
You can download the latest stable version (e.g., 4.6.4) from the official Wireshark download page . deep inspection of hundreds of protocols