ChannelScan is a WiFi analyzer, channel scanner, and internet speed test in one app. Find dead zones, fix slow WiFi, and choose the best WiFi channel for your router.

Whether you're dealing with slow speeds, weak signal, or channel interference, ChannelScan gives you the tools to diagnose the problem and fix it.

▸ SIGNAL FINDER — WiFi signal strength meter
Walk around your home or office and watch your WiFi signal strength update in real time. A color-coded meter makes it easy to locate dead zones and find the strongest spots for your router or devices, and a rolling graph tracks signal history so you can see fluctuations at a glance.
• Real-time RSSI signal strength meter
• Color-coded quality indicator (Excellent / Good / Weak)
• Walk-around mode to map WiFi coverage in your space

▸ CHANNEL RADAR — WiFi channel analyzer
See every nearby WiFi network on a visual spectrum graph and find out if your router is on a congested channel. ChannelScan scans your area, scores interference, and recommends the best channel to switch to on both 2.4 GHz and 5 GHz bands.
• Interactive WiFi channel spectrum visualization
• Congestion scoring for every channel
• Smart channel recommendation engine
• Overlapping network detection and interference analysis

▸ SPEED TEST — internet speed test
Measure real-world performance with download speed, upload speed, ping, and jitter — powered by Measurement Lab's open NDT7 protocol for accurate, unbiased results.
• Download and upload speed in Mbps or MBps
• Ping latency and jitter measurement
• Animated gauge with auto-scaling display
• Connects to the nearest test server automatically

▸ HISTORY & ANALYTICS
Track your network performance over time. ChannelScan stores your last 100 speed tests locally and shows 30-day averages so you can spot trends and verify you're getting the internet speed you pay for.
• 30-day average download speed
• Color-coded results (Excellent / Good / Slow)
• Detailed per-test breakdown

▸ DASHBOARD
A quick overview of your connection the moment you open the app: network name, connection health, and shortcuts to every diagnostic tool.
• Network health status with animated indicators
• Connection and disconnection alerts

IDEAL FOR:
• Fixing slow WiFi and finding dead zones at home
• Choosing the best WiFi channel to reduce interference
• Testing and tracking internet speed over time
• Troubleshooting network issues before calling your ISP
• Finding the optimal router location when setting up a new router
• Comparing WiFi performance room by room

ChannelScan is your all-in-one WiFi analyzer, wireless network scanner, WiFi channel optimizer, signal strength meter, and internet speed test. Download ChannelScan and take control of your WiFi.