GlassWire - Visualize network activity in detail, get notified when new apps access the network, look out for...
Flashlight - Control your Mac with a keystroke.
TinyWall - Lightweight and non-intrusive firewall
MEEFF - MEEFF – Make Global Friends app allows users to learn the Korean language and increase their knowledge about Korean culture by making friends from Korea and engaging in live chat with them.
Little Snitch - Little Snitch is a firewall application that monitors and controls outbound internet traffic.
Simple Flashlight - A clean flashlight with an extra bright display and customizable stroboscope.