Signal Strength

Lakshman

4.48

67,740 reviews

1,000,000+
Downloads

Free

4G, 5G, WiFi - Find strong and fast signal areas in your home or office

Screenshots by Lakshman, from the Google Play listing

View on Google Play

About Signal Strength

Signal Strength is a tools app developed by Lakshman.

Install Statistics

Signal Strength has been installed 4 million times. In the last 30 days, the app was installed 21 thousand times.

User Ratings

Signal Strength is rated 4.48 out of 5 stars. The rating is based on 68 thousand ratings.

App Information

Signal Strength is freely available from Google Play. The last update was on April 19, 2025.

Technical Requirements

Signal Strength requires Android 12.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since August 2011.

Signal Strength is made and published by Lakshman. AppBrain is an independent app data site and isn't affiliated with Lakshman. The app name, icon, screenshots and description belong to Lakshman and are shown as published on Google Play.

Description by Lakshman (from Google Play)

Signal Strength Meter for 4G, 5G & WiFi

Struggling with weak mobile signal or slow internet?

This app helps you measure signal strength, check network connection, and find the best spots for fast 4G, 5G, and WiFi in your home or office.

Get accurate, real-time signal data instead of unreliable signal bars.

Key Features

📶 Signal Strength & Network Tools
• Signal strength meter (2G, 3G, 4G, 5G, WiFi)
• Real-time signal monitoring (dBm)
• Network connection check
• Internet speed test
• WiFi scanner

📊 Advanced Network Info
• Cell tower details
• Channel, bandwidth, frequency
• Link speed & latency
• Network statistics and logging

Why use this app?

• Find the best signal location in your home or office
• Select optimum location for your Wifi router
• Improve internet speed and stability
• Verify real 5G connection
• Diagnose weak network issues

Premium Features

• Ad-free experience
• Home screen signal widgets

Permissions

• Phone – to display network and SIM details
• Location (optional) – required by Android for signal data (not stored)
• Background location (optional) – for home screen widgets which operate in background

Important

A very few devices may report signal data differently. You can send a debug report from the app.

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App Performance Report

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Alternatives to Signal Strength

Google Play Rating history and histogram

49K

9.9K

1.4K

2.7K

Installs over time

Signal Strength has been installed 4 million times. Over the past 30 days, it averaged 690 installs per day.

Changelog of Signal Strength

Show changelog

Developer information for Lakshman

Lakshman

lakshman5876@gmail.com

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Address:

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Comments on Signal Strength for Android

★★★★★ Pete · Jun 26, 2026

I think this is only the second or third give star review I've given any app or game. Love this one as I live some distance from the nearest town and often have trouble with signal strength on 4G. Of course the phone contract supplier won't listen when I say the internet is slow from the one mast I can get a signal from and say there are two more masts nearby, but those are beyond hills, so I just get a signal from one position. Very useful app. ⭐⭐⭐⭐⭐

★★★★★ Betty Anne Shores · Aug 9, 2026

Invaluable for determining where to place mesh points and security cameras. Sometimes 12 inches to the left matters

★★★★★ Neeha · Oct 27, 2026

Simple, straightforward and surprisingly comprehensive to analyze mobile cellular signals. Really helped me measure how slow my line was. Interfaces are simple and can be used without needing much guidance

★★★★★ Jayagopal K · Sep 21, 2026

Functionality is sufficient and Useful, where UI is very simple and ads popup is reasonable and not annoying.

★★★★★ Banibrata Dutta · Jul 19, 2026

Useful app for troubleshooting and gathering evidence for the terrible signal strength faced with my service provider. Good user experience.

★★☆☆☆ Tezzy Murphy · Nov 5, 2026

Could do better with more details of what speeds for download or ping or even upload, but it doesn't. For checking your speeds and if it's ok or good or just bad checker. It has quite a lot of options and outlays to see different aspects to your network settings, that would help to understand your networks' status, compared to other apps. I have tried in the past. Worth downloading... Thank you developers.

Google Play Rankings for Signal Strength

This app is not ranked

Technologies used by Signal Strength

16 libraries

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Frequently asked questions about Signal Strength

Is Signal Strength free?

Yes. Signal Strength is free on Google Play.

Is Signal Strength still available?

Yes. Signal Strength is on Google Play, and the last update we saw was on April 19, 2025.

Does Signal Strength contain ads?

Yes. Google Play lists Signal Strength as containing ads.

What Android version does Signal Strength require?

Signal Strength runs on Android 12.1 and higher.

Is Signal Strength suitable for children?

Google Play rates the content of Signal Strength as suitable for everyone.

How many times has Signal Strength been installed?

Google Play lists 1,000,000+ installs for Signal Strength.

How do people rate Signal Strength?

Signal Strength scores 4.48 out of 5 stars, from 67,740 ratings on Google Play.

Who made Signal Strength?

Signal Strength was developed by Lakshman. It is listed in the tools category on Google Play.

What are the best alternatives to Signal Strength?

People looking at Signal Strength also look at these tools apps: WiFi Analyzer: Signal Strength, WiFi Analyzer: Signal Meter, WiFi Signal Strength Meter, WiFi Meter : Signal Strength, WiFi Signal Strength Meter.

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