Find strong signal spots for fast 4G, 5G, and WiFi in your home or office
About Signal Strength
Signal Strength is a tools app developed by Lakshman.
Download Statistics
Signal Strength has been downloaded 3.9 million times. In the last 30 days, the app was downloaded 20 thousand times.
User Ratings
Signal Strength is rated 4.49 out of 5 stars. The rating is based on 64 thousand ratings.
App Information
Signal Strength is FREE to download. The last update was on April 19, 2025.
Technical Requirements
Signal Strength requires Android 10+ or higher. The app has a content rating of Everyone. The app has been available on Google Play August 2011.
Description
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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Useful app with large needle dial to indicate signal strength. I have a phone with dual SIMs on different networks. This app easily shows cell signal strength for either network. The smaller dial is helpful as it indicates network speed, as sometimes there is a good cell signal, but broadband can be down. If it could give the location of the cell tower it would be a great addition.
★★★★★Nolu Jay· May 3, 2026
It's absolutely perfect in every aspect. I did not trust it'd be this good. It helps me constantly to find the perfect spot for fast network and Wi-Fi connection, live. It also tells speed of the network
★★☆☆☆JESSE “JBKOOL” B· Dec 18, 2025
.... Seems like the only feature that works is the Wi-Fi signal meter, everything else you have to somehow figure it out👎
★☆☆☆☆Pramod Bagve· Feb 8, 2026
Premium subscribe purchase but not active.
★☆☆☆☆FREDDY ELLOITT· May 6, 2026
Always shows poor connection, weak signal when other apps do not.
★☆☆☆☆U.g Damith· Apr 15, 2026
I bought the premium one-time option, but ads are still playing.
Google Play Rankings for Signal Strength
This app is not ranked
Technologies used by Signal Strength
Signal Strength is requesting 0 permissions and is using 13 libraries.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
AdMob
Android Jetpack core
Firebase
Kotlin
jsoup: Java HTML Parser