WiFi Checker

WiFi Checker: WiFi Analyzer & Security Tool
Take control of your wireless network with WiFi Checker, the all-in-one network tool designed for speed, security, and stability.

Perform instant and accurate internet speed tests to check download, upload, and latency. Analyze nearby WiFi networks, compare signal strength, frequency bands, and encryption to find the best connection. Use the channel analyzer to detect overlapping signals and choose the clearest channel for reduced interference and faster speeds.

Scan and identify all connected devices on your network to spot unknown or suspicious devices, protecting you from intruders and security threats. Monitor real-time WiFi status including signal quality, strength, and link speed, with instant alerts for disconnections or weak signals.
The app also provides a full network health diagnosis to help you troubleshoot lag, dead zones, and unstable connections. Lightweight, easy to use, and efficient, WiFi Checker works without unnecessary battery drain.

Whether you’re at home, in the office, or on public WiFi, WiFi Checker gives you clear insights and smart suggestions to optimize performance and keep your network safe.