Best Signal Analyser Apps

MintFFT

Audio spectrum analyzer

Free

This application provides real-time audio spectrum analysis with clear, smooth visuals. It offers advanced features like peak hold and multiple window functions, all processed locally on your device without ads or data collection.

Device Detector: Wifi Analyzer

Find Hidden Devices On Network

Free

Scan and analyze all devices connected to your local network. This essential tool helps protect your privacy by identifying everything on your network. Regular updates ensure an improved user experience.

SignalScope X

Spectrum Analyzer, RTA & FFT

Free

This app provides advanced signal analysis tools for acoustics, audio, and electronics. It offers a free oscilloscope and tiered subscriptions for additional measurement and visualization capabilities across iPhone, iPad, and Mac.

Ubiquiti WiFiman

by Ubiquiti Inc.

Free

Optimize your Wi-Fi performance by detecting networks, scanning devices, and testing speeds. This app helps you relocate access points for stronger signals and reduced traffic. It also allows remote connection to your UniFi network.

Cellular Tower - Signal Finder

Find 5G 4G LTE: mobile data US

Free

Optimize your mobile network with tools to find the strongest Wi-Fi and cellular signals. Locate nearby cell towers, enhance connection stability, and secure your browsing with a built-in VPN. Ideal for improving signal quality and privacy.

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.

Spectrum Lab - Audio Analyzer

Frequency Spectrum Analyzer

Free

This real-time audio spectrum analyzer provides a fast, responsive display to monitor live frequencies from various input sources. It helps analyze music, inspect mixes, and understand sound environments. Designed for simplicity, it requires no manual configuration for immediate use.

Wifi Signal Strength Analyzer

Signal Strength -Speed Test

Free

Easily test your internet connection's download, upload, and ping speeds. Review past test history, browse privately within the app, and view real-time network performance graphics. Customize display scales for a personalized experience.

Signal Advisor

signal booster install tool

Free

This utility helps users install cell phone signal boosters by testing signal strength, identifying base station direction, and connecting to boosters for adjustment and monitoring. It offers guidance and support to ensure optimal signal performance for homes and offices.