SignalCheck Pro

4.86

Blue Line Computing

3.98

895 reviews

10,000+
Downloads

$3.99

View & log live detailed data for all of your signals: 5G, 4G LTE, Wi-Fi, more!

About SignalCheck Pro

SignalCheck Pro is a tools app developed by Blue Line Computing.

Download Statistics

SignalCheck Pro has been downloaded 39 thousand times. In the last 30 days, the app was downloaded 80 times.

User Ratings

SignalCheck Pro is rated 3.98 out of 5 stars. The rating is based on 900 ratings.

App Information

SignalCheck Pro costs $3.99 to download. The APK download size is 4.31 MB. The latest version available is 4.86. The last update was on February 20, 2025.

Technical Requirements

SignalCheck Pro requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play January 2013.

Description

SignalCheck allows users to check the true signal strength and details about their connections.

More data about SignalCheck Pro

Price	$3.99
Total downloads	39 thousand
Recent downloads	80
Rating	3.98 based on 900 ratings
Ranking	Medium ranked
Version	4.86
APK size	4.31 MB
Number of libraries	16
Designed for Android	5.0+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the SignalCheck Pro app

SignalCheck Pro compared with similar apps

Common keywords of similar apps

Signalcheck Devices Connections Nr Resolved Displayed Notification Screen Pro Users Type Icon Log Detailed Details Shows Including Current Connected User Customizable Site Permissions Force Closes Issue True Bars 1xrtt Hspa Hsdpa Address Signal Connection App Lte Information Strength Display Data Mobile Location Wi Fi Cdma Device Access Features Check Support

Keywords missing from this app

Network Cell Wifi Speed Cellular Internet Info Test Sim Map Time Phone Coverage Real Monitor Finder Quality Meter Tower Status Gsm Monitoring Signals View Towers Connectivity Carrier Bad Networks Analyzer Export Recent

Google Play Rating history and histogram

510

120

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Downloads over time

SignalCheck Pro has been downloaded 39 thousand times. Over the past 30 days, it has been downloaded 80 times.

Changelog of SignalCheck Pro

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Developer information for Blue Line Computing

Blue Line Computing

googleplay@signalcheck.app

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Comments on SignalCheck Pro for Android

★★★★☆ LAARDVARK ZILLLIONS · Feb 5, 2023

Nice and simple. I love the notification icon showing signal strength. Will get 5 stars when it has dual SIM support 😊

★★★★★ Jamarri Hopper · Dec 14, 2022

Great update! Really needed this one. You seemed to have fixed, or at least found a workaround to the Android bug (or dated cell info) regarding T-MoUSA and NR41 showing as, if I remember correctly, NR38 (IMT-E) on my Galaxy s22+. So far, so good! But yea, as someone else said below, the cell strength in the notification icon above (not the pull down, signal strength shows normally there) doesn't display anymore after the A13/One UI 5.0 update recently.

★★★★★ Tom Senpai · Jul 12, 2022

I like how there's plenty of info for LTE/5G signals that your phone is connected to as well as connections nearby and how quickly it updates that info. However, I think there could be a bug in the app because as of a few weeks ago I noticed new bands showing up as 5G NR 7 and NR 38 for 2500 MHz, 2600 MHz. Seems unlikely since I'm on the T-Mobile network and the only band in that range would be n41 / B41 as far as I know. I really enjoy the app and hope it gets future updates and bug fixes.

★☆☆☆☆ John Johnson · Nov 6, 2021

Doesn't work on pixel 5a. The lite version works but pro version just says no connection.

★★☆☆☆ DarkSouls Izalith · Sep 6, 2024

Why do I have to keep location turned on just to have dBm in notification bar?

★☆☆☆☆ Timoteo P Cruz · Jun 9, 2026

In recent overheating occurred due to the following reasons: - Multi-window mode -multiple pkg launches - High radio data consumption in verv weak network Then after 2026-05-30 17:19:17 ... fast charging also contributed to the heating. This is a normal case of overheating. Other than this in previous instances of overheating: High CPU load by "com.signal.android". This needs to be optimized from the third party app side. This happens on the galaxy s26 plus

★☆☆☆☆ DJ · Feb 13, 2021

Device is LG Stylo 5 with Metro PCS. I use this app for one purpose, to know when I lose/regain the LTE signal when I'm driving in areas without a strong connection. App does not make an alert sound when LTE connection is found (though it does when the LTE connection is lost). This makes the app entirely useless to me. Please help.

Google Play Rankings for SignalCheck Pro

Top rankings

Rank	Country	Category	List
165	United States	Tools	Top Paid

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Ranking history in United States

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Technologies used by SignalCheck Pro

SignalCheck Pro is requesting 22 permissions and is using 16 libraries.

Permissions

Your location

approximate (network-based) location, precise (GPS) location

Network communication

view network connections, view Wi-Fi connections, full network access, Google Play billing service, Google Play license check

Phone calls

read phone status and identity

Hardware controls

control vibration

System tools

run at startup, modify system settings

Extra

android.permission.ACCESS_BACKGROUND_LOCATION, android.permission.FOREGROUND_SERVICE, android.permission.FOREGROUND_SERVICE_LOCATION, android.permission.POST_NOTIFICATIONS, com.blueline.signalcheck.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION, com.htc.permission.APP_SHARED, com.lge.permission.HIDDENMENU, com.lge.permission.LGHIDDEN, com.lge.permission.SPRINTHIDDEN, com.sec.android.app.factorymode.permission.KEYSTRING, com.sec.android.app.hiddenmenu.permission.KEYSTRING

Ad network libraries

None found

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Android Jetpack Widgets Android Library Icon

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State AndroidX Loader Android Library Icon

AndroidX Loader Kotlin Android Library Icon

Kotlin

Android Support VectorDrawable AndroidX App Startup Android Library Icon

AndroidX App Startup AndroidX Emoji / Emoji2 Android Library Icon

AndroidX Emoji / Emoji2 AndroidX Security (Crypto) Android Library Icon

AndroidX Security (Crypto) Bugsnag Android Library Icon

Bugsnag

Parceler

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