TrafficSignal

TrafficSignal is a system enhancement tool designed for jailbroken devices. It changes the color of a status bar icon to indicate the current network connection state, helping users understand network latency and connectivity at a glance. The app provides feedback on network quality over both Wi-Fi and cellular data, making it easier to judge performance and troubleshoot unstable connections. It is compact and practical, suited to older devices where users care about network stability. Interested users are welcome to download and install it from iOSIPA Software Network.