8 Best Hidden SMS Trackers in 2025 | Reviews & Best Picks
Are you curious about who your child is chatting with on their phone? Wondering who your partner might be talking to? Or maybe you want to keep track of the text messages of someone you care about?
If so, SMS tracking technology might be just what you need. Especially with hidden SMS trackers, you can easily access text messages while the app runs discreetly on the target device, remaining completely undetectable.
In this article, I’ll share 8 hidden SMS trackers that I’ve personally tested. I’ll provide a comprehensive review, covering their stealth features, monitoring capabilities, and ease of installation and use, helping you choose the perfect tool for your needs.
Part 1. A Quick Summary of the 8 Best Hidden SMS Trackers
| Msafely | SpyX | KidsGuard Pro | mSpy | Eyezy | WebWatcher | uMobix | Hoverwatch | |
| Hidden level | High | High | High | High | Moderate | Moderate | Moderate | Moderate |
| Key features |
|
| View all sent and received SMS. | View All Sent and Received Messages. | View all sent and received SMS. | View all sent and received SMS. | View all sent and received SMS. | View all sent and received SMS. |
| Compatibility | Android & iOS | Android & iOS | Android & iOS | Android & iOS | Android & iOS | Android & iOS | Android & iOS | Android |
| Software installation | No | No | Android: Yes; iPhone: No | Android: Yes; iPhone: No | Android: Yes; iPhone: No | Android: Yes; iPhone: No | Yes | Yes |
| Free trial/demo | Free demo | Free demo | Free demo | Free demo | Free demo | Free demo | Free demo | 4-day free trial |
| Customer support | Online chat, email support, FAQs | Online chat, email support, FAQs | Online chat, email support, FAQs | Online chat, email support, FAQs | Email support, FAQs | Online chat and FAQs | Online customer service and FAQs | Email support, FAQs |
| Price | $8.33/month | $11.66/month | Complicated pricing tiers | $11.67/month | $7.99/month | $10.82/month | $12.49/month | $8.33/month |
| Money-back guarantee | 15 days | 15 days | 30 days | $11.67/month | 14 days | No refund policy | 14 days | No refund policy |
Part 2. 8 Best Hidden SMS Trackers: Our Tested Reviews
1. Msafely
Msafely is by far the most powerful and hidden SMS tracker I’ve used. If you need to track the SMS activity of your child or anyone you care about, Msafely is definitely the best choice.
The biggest highlight is that you don't need to install any software on the target device. Msafely uses a cloud-based solution to directly access the SMS content on the target phone, and it’s completely undetectable. The target phone won’t show any icons or pop up any alerts or warnings.
The entire process is highly discreet, ensuring privacy and security. This way, you can monitor SMS activity with peace of mind, without worrying about being caught.
Key features of Msafely
- View all sent and received SMS on the target phone.
- View deleted SMS on the target phone.
- Track conversations on 16 social media apps (such as WhatsApp, Instagram, Facebook, etc.) on the target phone.
- View timestamps, message content, and contact information for all SMS conversations.
- Receive notifications for specific keywords or suspicious messages.
Pros
Works in hidden mode.
No icons or alerts on the target phone.
No physical access or app installation is required.
Works on both Android and iOS.
Simple setup and user-friendly interface.
No need for jailbreaking or rooting.
It doesn't just monitor messaging apps; it can also track call logs, location, browsing history, installed apps, and more on the target phone.
Cons
No free trial.
Real monitored SMS screenshot - From Msafely dashboard
2. SpyX
As a hidden SMS tracker compatible with Android and iPhone, SpyX impressed me most with its excellent customer service. Their support team responds quickly and efficiently answers my questions, which I really appreciate.
Without requiring jailbreaking or rooting, SpyX allows you to remotely monitor messages on the target phone without being easily detected.
Key features of SpyX
- Access sent, received messages on the target phone.
- Read deleted messages on the phone you want to monitor.
- View messages from some social media apps like Facebook.
Pros
Runs in stealth mode.
Works seamlessly on both Android and iPhone devices without requiring jailbreaking or rooting.
Responsive customer support.
Comprehensive SMS monitoring.
Cons
No free trial.
Compared to similar competitors, SpyX's pricing is slightly higher.
Real monitored SMS screenshot - From SpyX dashboard
3. KidsGuard Pro
If you're wondering if KidsGuard Prois the best hidden SMS tracker for you, you'll need to understand its connection methods. For Android and iPhone, the connection methods differ, which affects the functionality of monitoring messages.
If you want to track an iPhone, KidsGuard Pro offers 3 connection methods:
| Connection method | Requirement | Can SMS be monitored |
| iCloud | You need the target’s iCloud account and password. | No |
| USB |
| Yes |
| Jailbreak |
| Yes |
If your target device is an Android device, KidsGuard Pro offers 1 connection method：
| Connection method | Requirement | Can SMS be monitored |
| APP |
| Yes |
Key features of KidsGuard Pro
- If you use any method other than iCloud, KidsGuard Pro can help track SMS activities on someone else’s phone:
- View text message content.
- Monitor message details, including time sent/received, sender information, and timestamps.
Pros
Supports SMS monitoring on both iPhone and Android devices.
Multiple Connection Methods.
Works remotely, providing real-time access to monitored data.
Cons
For methods like USB and Jailbreak, physical access to the device is required.
Jailbreaking iPhones is technically demanding and carries security risks.
No free trial.
Complex pricing structure.
Real monitored SMS screenshot - From KidsGuard Pro dashboard
4. mSpy
If you’re familiar with monitoring software, the name mSpy likely rings a bell. But can it truly help you discreetly track SMS activities on someone’s phone? To answer this, let’s examine its connection methods.
If the target device is an iPhone, mSpy offers three connection methods for iPhones, but not all support SMS monitoring:
| Connection method | Requirement | Can SMS be monitored |
| iCloud | You need the target’s iCloud account and password. | No |
| USB |
| Yes |
| Jailbreak |
| No |
If the target device is an Android, mSpy provides one connection method:
| Connection method | Requirement | Can SMS be monitored |
| APP |
| Yes |
Key features of mSpy
- If you use any method other than iCloud and Jailbreak, mSpy can help track SMS activities on someone else’s phone:
- see the complete content of SMS messages sent and received on the target device.
- In addition to the message content, you can view important details like the sender’s and recipient’s information, timestamps, and the date of each message.
Pros
Offers multiple connection methods to suit different devices.
Compatible with Android and iOS devices.
Enables monitoring of SMS messages.
Cons
SMS monitoring is not supported for iPhones via iCloud methods.
Requires physical access to the target device for initial setup.
No free trial.
Relatively high pricing compared to similar hidden SMS trackers.
Real monitored SMS screenshot - From mSpy dashboard
5. Eyezy
Eyezy, as a hidden SMS tracker, is quite similar to mSpy, offering very similar connection methods and features.
For iPhone users, Eyezy provides three connection options: iCloud, USB, and Jailbreak. However, only USB allows you to discreetly track someone’s phone messages. For Android users, Eyezy only supports software installation as the connection method.
Key features of Eyezy
- If you choose the USB connection method or software installation method, Eyezy can help monitor the following SMS activities:
- View sent and received messages.
- See the names of the message senders and the time each message was received.
Pros
User-friendly interface.
Multiple connection methods.
Comprehensive SMS monitoring.
Cons
Physical access required.
No free trial.
Real monitored SMS screenshot - From Eyezy dashboard
6. Webwatcher
Webwatcher is a hidden SMS tracker designed to monitor both iOS and Android devices effectively.
For iOS users, Webwatcher offers a USB-based approach to access and monitor messages.
For Android users, you can only achieve SMS monitoring by physically accessing the device to install the software.
Key features of Webwatcher
- View sent and received messages.
- View timestamps of messages.
Pros
Allows you to remotely view messages on someone else's phone.
Compatible with both Android and iPhone.
Cons
Physical access required for all users.
No refund policy.
No free trial.
Slow customer service.
Real monitored SMS screenshot - From Webwatcher dashboard
7. uMobix
My experience with uMobix felt more complicated compared to other hidden SMS trackers. The setup process was a bit tedious. While monitoring an iPhone, I had to follow their step-by-step instructions to install the software on the device first. After the installation, I needed to input the iCloud account credentials of the target iPhone into uMobix's dashboard to start tracking its SMS activity remotely.
For Android, you need physical access to the target device to install the software directly.
Key features of uMobix
- View sent and received text messages.
- See the sender details and timestamps for every message.
Pros
Compatible with both Android and iOS devices.
Allows you to monitor both sent and received text messages.
Cons
Complex setup process.
Physical access needed.
No free trial.
The subscription fee can be high compared to some competitors offering similar features.
Real monitored SMS screenshot - From uMobix dashboard
8. Hoverwatch
Hoverwatch is a hidden SMS tracker for Android that offers a 4-day free trial. It only works on Android devices and cannot be used on iPhones.
To track SMS activity on an Android device, you’ll need to access the phone and install the software by following the instructions.
Key features of Hoverwatch
- View sent and received text messages.
Pros
Offers a 4-day free trial.
Allows viewing of both sent and received text messages.
Cons
Not compatible with iPhones.
Must have access to the target phone to install the software.
No online customer service.
Can't find refund policy.
Real monitored SMS screenshot - From Hoverwatch dashboard
Part 3. Key Factors to Consider When Choosing the Best Hidden SMS Tracker
Choosing the right hidden SMS tracker requires careful consideration. Here are some key factors to keep in mind:
- Stealth level
Invisibility: The tracker should operate discreetly in the background without any visible icons or notifications on the target device.
Root/Jailbreak requirements: Avoid trackers that require rooting or jailbreaking the target device, as these processes can be complex and may void the device's warranty.
- Features and functionality
Ensure the hidden SMS tracker includes essential features such as monitoring all outgoing and incoming text messages on the target device, including sender and recipient contact details, timestamps, and the content of the messages, as well as access to social media messages.
- Compatibility
Choose a hidden SMS tracker that is compatible with the latest iOS and Android versions.
- Privacy and security
Data encryption: Prioritize trackers that use strong encryption to protect user data during transmission and storage.
Privacy policy: Carefully review the company's privacy policy to understand how your data is collected, used, and stored.
- Ease of use
User interface: The tracker's control panel should be user-friendly and easy to navigate.
Installation process: The installation process should be straightforward and easy to follow.
- Customer support
Reliable customer support is crucial in case you encounter any issues.
- Cost and value
Pricing: Compare pricing models (one-time fees, subscriptions) and choose a tracker that offers the best value for your money.
By carefully considering these factors, you can make an informed decision and choose the best hidden SMS tracker for your specific needs.
Based on the comprehensive evaluation of the above factors, I will provide my rating for these 8 hidden SMS trackers.
| Hidden SMS tracker | Rating |
| Msafely | ⭐⭐⭐⭐⭐ |
| SpyX | ⭐⭐⭐⭐ |
| KidsGuard Pro | ⭐⭐⭐⭐ |
| mSpy | ⭐⭐⭐ |
| Eyezy | ⭐⭐⭐ |
| WebWatcher | ⭐⭐⭐ |
| uMobix | ⭐⭐ |
| Hoverwatch | ⭐⭐ |
Part 4. How to Use the Best Hidden SMS Tracker
Next, I will demonstrate the entire process using Msafely, which I find the easiest to use.
Step 1. Register a free account
On the Msafely homepage, use your email to create a free account.
Step 2. Choose the device you want to monitor
If you want to monitor an Android device like Samsung, Huawei, Xiaomi, etc., select Android; if it’s an iPhone, choose iPhone.
Step 3. Choose your subscription plan
Msafely offers 3 subscription plans: 1 month, 3 months, and 12 months. Select the plan that suits your needs.
Step 4. Start connecting the target device
Once you’ve purchased, the page will automatically redirect to Msafely’s monitoring dashboard. Whether you’re monitoring an Android or iPhone, simply enter the target device’s cloud account in the Msafely dashboard.
Step 5. Start monitoring
After a successful connection, you can begin remote, secret monitoring of the target phone. In addition to SMS, Msafely supports call logs, location tracking, browsing history, and monitoring activities on apps like WhatsApp, Instagram, TikTok, and more than 40 other mobile activities.
Part 5. FAQs about Hidden SMS Tracker
Q1. What is a SMS Tracker and how does it work?
A SMS Tracker allows users to monitor and manage sent and received text messages on a target device. Using tools like Msafely, you can capture SMS activity, including sender and recipient details, timestamps, and message content. Msafely also provides access to social media messages and other mobile activities securely.
Q2. How do I log into an SMS Tracker?
To login to an SMS Tracker, such as Msafely, simply visit the login page, enter your credentials (username and password), and access the monitoring dashboard. This allows you to view SMS messages, call logs, and other tracked data securely.
Q3. Is there a free SMS Tracker available?
Currently, SMS Trackers only offer free demos and short-term free trials, with no completely free versions available.
Q4. Can SMS Trackers be used on iPhones?
Yes, you can track SMS messages on an iPhone using specialized tools like Msafely SMS Tracker for iPhone. These tools enable monitoring of both iMessages and regular text messages, providing insights into communication.
Q5. What is Silent SMS Location Tracking?
Silent SMS Location Tracking is a discreet method for tracking SMS activity without notifying the target device. Tools like Msafely can help you remotely monitor someone’s messages secretly.
Q6. Is there a free SMS tracker without installing on target phone?
Yes, there are tools like Msafely that offer SMS tracking without needing to install anything on the target device. Msafely provides a free demo to view the tracking features of the control panel.
Part 6. Conclusion
From this article, you should have a better understanding of hidden SMS trackers. With so many options available, choosing the right one can be challenging. It’s recommended to clearly define your needs before making a purchase, and then use the comparison provided in this article to make an informed decision based on your specific situation.