The Wifify blog

Plain guides to faster, safer home Wi-Fi

Practical, jargon-free guides to fixing slow Wi-Fi, choosing the right channel, understanding speed tests and keeping your home network safe.

Understand your Wi-Fi · Start here

We Speed-Tested United Wi-Fi at Cruising Altitude: 334 Mbps Over Starlink

Real measurements from a United flight: 334 Mbps down, 24 ms response, per-site load times, what a device scan found, and why pages still feel slow at that speed.

6 min read

Understand your Wi-Fi

Why Your iPhone Won't Show Wi-Fi Signal Strength (and What Works Instead)

Android apps show -58 dBm. iPhone shows three curved bars and nothing else. Here is what Apple actually allows, which old tricks are dead, and what to measure instead.

5 min read Fix slow Wi-Fi

Why Is My Wi-Fi So Slow? 10 Causes and How to Fix Each One

Slow Wi-Fi usually comes down to one of ten causes, from a weak signal to a busy channel or a struggling provider. Here is how to tell which one, and fix it.

6 min read Understand your Wi-Fi

What Is a Good Internet Speed? Mbps Explained for Streaming, Gaming and Work

How many Mbps do you actually need? A plain-language guide to download, upload and response time for streaming, video calls, gaming and working from home.

4 min read Fix slow Wi-Fi

How to Find the Best Wi-Fi Channel (2.4 GHz and 5 GHz)

A crowded Wi-Fi channel slows everyone on it. Here is how channels work, which ones to use on 2.4 GHz and 5 GHz, and how to find the quietest one near you.

4 min read Safety & privacy

How to See Who's on Your Wi-Fi (and Kick Off Devices You Don't Know)

Worried someone is using your Wi-Fi? Here is how to see every device on your network, identify the ones you don’t recognise and lock out intruders for good.

3 min read Compare apps

WiFiman Alternatives: 5 Wi-Fi Analyzer Apps Compared (2026)

Looking beyond WiFiman? We compare Wifify, Fing, Speedtest by Ookla, WiFiAnalyzer and NetSpot: what each does best, and which fits your home.

4 min read Understand your Wi-Fi

Wi-Fi Signal Strength Explained: What dBm Numbers Mean

Is -65 dBm good? A plain guide to Wi-Fi signal strength in dBm, what counts as strong or weak, and how to improve a weak signal at home.

3 min read Safety & privacy

Is Wi-Fi Safe for Kids' Bedrooms? What Safety Limits Actually Say

A calm, evidence-based look at Wi-Fi and children: what Wi-Fi radio waves are, what international safety limits say, what the research shows, and simple steps if you want less.

3 min read Fix slow Wi-Fi

Where to Put Your Router: 11 Placement Tips for Faster Wi-Fi

Where your router sits can matter more than your internet plan. These 11 placement tips cost nothing and often fix dead zones in minutes.

3 min read Understand your Wi-Fi

2.4 GHz vs 5 GHz vs 6 GHz Wi-Fi: Which Should You Use?

2.4 GHz reaches farther, 5 GHz is faster, and 6 GHz is the least crowded. Here is when to use each Wi-Fi band at home, in plain words.

2 min read Understand your Wi-Fi

Ping, Jitter and Packet Loss Explained for Gaming and Video Calls

Download speed is not everything. Ping, jitter and packet loss decide whether games lag and calls freeze. Here is what good numbers look like.

2 min read