WiFi problems?We help you fix them.
Slow internet, gaming lag, video call drops — Flair doesn't just show you charts. We find the root cause and give you step-by-step instructions to eliminate it forever.
Sounds familiar?
What's slowing you down?
Flair diagnoses the most frustrating network issues without requiring you to decipher a wall of technical jargon.
Slow internet
Not getting the speeds you pay for
Gaming lag
High latency and packet loss spikes
Video dropping
Freezing or pixelating on calls
WiFi disconnecting
Connection keeps dropping randomly
Smart home issues
Devices falling offline or responding slowly
General checkup
Just want to understand network health
Workflow
How it works
Download free
Get it on iOS or Android instantly. No account required, no paywalls blocking the basics.
Describe what is wrong
Select from common symptoms. The app will configure the right diagnostic tools automatically.
Follow the diagnosis
Receive step-by-step fix recommendations based on real measurement data from your network.
Flagship Feature
Smart guided diagnosis for your network
Tell Flair what's wrong. The Network Doctor walks you through a guided diagnosis, identifies the root cause, and gives you specific steps to fix it — no technical knowledge needed.
Performance Testing
Are you getting the speeds you pay for?
Test download, upload and ping in real time. See exactly where your network performance stands compared to your ISP promises.
Device Discovery
ProSee every device on your network
Know exactly what's connected — phones, TVs, cameras, smart home devices, printers. Understand who and what is eating your bandwidth.
Professional tools, distilled for everyone
Stop guessing what's wrong. Get exactly the diagnostics you need to solve the problem.
Speed & Diagnostics
Network Doctor
Guided diagnosis for internet & gaming lag
Speed & Latency Test
Download, upload and ping metrics
Advanced Traceroute
Trace the route to find external slowdowns
Speed Test History
Keep a record of your tests over time
Ping Tool
Real-time latency monitoring to multiple hosts
WiFi & Connectivity
WiFi Scanner
Scan 2.4/5/6 GHz networks with channel info
Router Metrics
Signal quality and connection health
Cellular Info
Signal strength and carrier details
Network Insights
Full health dashboard in one view
Security & Devices
Device Discovery
See every connected device on your network
DNS Resolution
Diagnose DNS issues and test servers
WHOIS Lookup
Domain registration and ownership lookup
* Note: WiFi scanning and Traceroute require Android due to OS limitations. iOS users get full access to speed testing, DNS, guided diagnosis, and more.
Ready to fix your network?
Join over 4,000 users who finally understand what's happening on their WiFi.
Your network,
fully understood.
Free to download. No account required to get started.