


How to Secretly Monitor Text Messages on Your Galaxy S4 or Other Android Device
Jul 29, 2025 am 02:17 AMUPDATE: The mod discussed below is no longer available for download. We are looking for a replacement and will update this page once we find one.
Kids seem to mature far too quickly nowadays, and giving them smartphones—essentially mini-computers—only speeds up the process. While having internet access offers a wealth of information at their fingertips, it also opens the door to countless social media platforms.
Even though most social networking sites have age restrictions, texting has shifted most communication from in-person to digital, making it difficult to stay informed about what your children are involved in.
Building trust is important, but if you're dealing with a child who frequently gets into trouble, sneaks out, or you suspect might be experimenting with drugs, monitoring them becomes essential for their safety. Unfortunately, not everything can be uncovered by snooping through rooms or eavesdropping.
This is where Gizmoquip's SMS Tracker app steps in. Before you rush to install it on your child’s phone, keep reading to learn how to do it discreetly.
How to Install SMS Tracker (Or the More Discreet "System Health")
You clearly don't want your child noticing the app, so either install it before handing over the phone or quietly grab their device while they're asleep—do whatever it takes.
To follow Google's guidelines, the version on the Play Store displays a persistent notification in the status bar. However, as mentioned by the developers, "If your child has been diagnosed with Oppositional Defiant Disorder, you may prefer our completely invisible version."—and honestly, most people would probably prefer that.
To install the hidden variant, first enable installations from "Unknown sources" on the target device, then install the app under its secret name: System Health.
How to Configure SMS Tracker (Or "System Health")
Once installed, all you need to do is open the app and follow the setup instructions. You'll be asked to create an account, assign a label to the tracked device, and then log in to the SMSTracker website to activate the service.
How to Access Their Text Message Conversations
Have your login credentials ready and go to the login page to start viewing messages. After logging in, click on the SMS Log section.
Near the bottom, you’ll see a timestamp, along with fields for From, To, and the actual message content.
The free tier only allows SMS tracking, but if you're serious about monitoring, consider upgrading to premium features starting at $2/month, including MMS, GPS, call logs, and browser history tracking. For me personally, SMS tracking suffices when dealing with pre-teens.
Let’s also be honest here—this method and tool can be applied to anyone in your life, whether they’re kids or adults. I'm not endorsing it, but ultimately, the choice is yours. Just don’t come back blaming me if things go south.
Cover image via Shutterstock
The above is the detailed content of How to Secretly Monitor Text Messages on Your Galaxy S4 or Other Android Device . For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undress AI Tool
Undress images for free

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

Google opted to remove some of the Pixel 4's more gimmicky features in favor of focusing on core improvements for the Pixel 5. While you may not miss Motion Sense or the Assistant squeeze gesture, you'll definitely appreciate the additional battery c

When the Samsung Galaxy S7 and S7 Edge came to market in 2016, they were universally praised as being the pinnacle of Android smartphone design, even topping Consumer Reports' smartphone ratings.Why? Well, for once, we finally had a smartphone, or in

Google released the first Android 16 beta in January 2025, packed with changes and countless new features. A similar update is coming soon for your OnePlus phone in the form of OxygenOS 16. With OnePlus busy releasing Android 16 betas, here's what yo

More and more people are looking for a break from screens and endless notifications. The good news is you might already have everything you need to build your own “minimalist phone,” and it’s already right there in your pocket.

Summary AT&T's new Account Lock feature protects against unauthorized account changes or SIM swapping attacks.

Document scanning is possible via the Google Drive app, but my brain doesn't think of opening a cloud storage app to scan a document. I usually just open the camera app and take a picture instead — and apparently, I'm not the only one.Google has adde

Summer is officially here, bringing with it warmer weather, outdoor adventures, and plenty of deals and discounts. With the upcoming holiday weekend, we've found some amazing offers you'll love—like Samsung's 85-inch TV at a $1,300 discount, $400 off

If you actually had to look up what "DS" stands for in Nintendo DS, that probably means you weren't a huge fan of the portable game system. To be honest, I never was. It's fairly bulky and has two tiny displays.Despite my dislike for the DS
