Best Free Wifi Signal Strength Apps

Wifi Analyser

Signal Strength & Speed Test

Free

Gain real-time insights into your wireless network to troubleshoot weak signals, detect interference, and optimize your setup. This tool provides clear, actionable data for home users and professionals alike to improve their Wi-Fi connection.

iWifi - AR speed & signal test

Internet scanner & analyzer

Free

This app helps you test and analyze your internet connection. It measures download, upload, and ping speeds, displays connection consistency, and checks Wi-Fi signal strength. Advanced features include LAN device scanning, Wi-Fi security checks, and an augmented reality speed test.

WiFi Radar+

All-in-One WiFi Toolbox

Free

This app helps users optimize, secure, and connect to WiFi networks. It finds free hotspots, analyzes signal strength, tests internet speed, and scans for connected devices to enhance network security. It's designed for both everyday users and networking professionals.

WiFi Prober

by Pavel Semenishchev

Free

This network diagnostic utility helps engineers and IT professionals conduct Wi-Fi surveys. It provides detailed signal measurements, network tool analysis, and an augmented reality signal HUD for on-site assessments. Data can be saved and exported for further review.

WiFi Signal Strength Monitor

Speed Test, Password, Devices

Free

Easily share Wi-Fi access by generating secure QR codes for your networks. Manage multiple connections, test internet speed, and even create printable Wi-Fi cards. Connect and share Wi-Fi seamlessly.

Wifi Signal Meter Pro - No Ads

Detect Wifi Signal Strength

$8.99

This application helps you identify the strongest Wi-Fi signals in your home or office. It provides detailed information about your Wi-Fi network and device specifications, allowing you to find optimal connection spots or determine if additional repeaters are needed.

Wifi Scan - Security

Smart WiFi Utility Toolkit

Free

Analyze, monitor, and secure your internet connection with this toolkit. It helps resolve domain names, check IP paths, run ping tests, and perform WHOIS lookups. Understand your Wi-Fi's performance and security.

nOversight - WiFi Analyzer

See Wi-Fi as your phone does

Free

Visualize your Wi-Fi signal strength and performance in real-time as you move. Identify dead zones, interference, and network issues with AR and map views. Review historical data to pinpoint past problems.

WiFi Passwords: 3M+ Hotspots

WiFi hotspots & passwords

Free

Discover free WiFi hotspots on a map, including network names and passwords for cafes, restaurants, and public spaces. Save maps for offline use, perfect for travel or areas with spotty coverage. Stay connected anywhere without using mobile data.

WiFi Tester & Network Analyzer

Internet & Cellular Scanner

Free

Analyze and optimize your wireless network performance. Discover connected devices, assess signal strength, and test internet speeds to ensure a secure and efficient connection.