Network Toolkit, a free utility tool by NewStar Innovations for Android, empowers users to monitor their device's network connections, scan local WiFi networks, and calculate network subnetting. Included is a feature to export information to other apps, enhancing both convenience and productivity for users.

Using the WiFi Scanner feature, users can scan for WiFi broadcasts in the vicinity, understand signal strength, identify broadcasting channel and frequency, and view the router's details and location (internet access required). Users can also see their local IP address if connected.

The app's Subnet Calculator feature supports all IP subnet sizes and can fill in the device's IP address automatically if connected to WiFi. It allows users to determine if a second IP subnet is a subset of the first. Advancing on the customization tool, the app allows users to choose from four color schemes and customize the app's start-up feature.