Use APKPure App
Get UDP Tester old version APK for Android
Lasciare inviare / ricevere un datagramma a / da una postazione remota
Allow to send a datagram to a remote location, and optionally receive a datagram as answer. Main use case is to check that a correct NAT/firewall configuration is setup to access a UDP server from a public address, when there is no possible access to a machine that can call from the outside.