How to Hack WhatsApp Using Phone Number?
WhatsApp is one of the most used messaging platforms in the world, with billions of daily messages. But for parents, partners, or even employers, there are times when curiosity turns into concern. Teens may be chatting with strangers, spouses might be hiding conversations, or employees could be misusing company devices. That’s where the question comes in: how to hack WhatsApp using phone number?
The good news is that you don’t need advanced coding skills to do this. Today, several trusted monitoring apps make it possible to track WhatsApp messages, calls, and media directly from a phone number. These apps are designed to provide safety, accountability, and clarity, especially in situations where communication matters most.

Before diving into the apps, let’s take a step back and address an important question: Should parents monitor cell phones? The digital world is full of risks: cyberbullying, scams, and exposure to inappropriate content. Monitoring isn’t about spying; it’s about protecting loved ones and creating a safer digital environment.
Best Apps to Hack WhatsApp Using Phone Number
Here are the top-rated apps that can help you access WhatsApp activity quickly and securely. Each one has unique features designed for monitoring and safety.
1. FlexiSPY
FlexiSPY is often called the “powerhouse” of monitoring apps. It goes beyond basic WhatsApp text tracking and allows you to capture everything happening on the target device.
Features for WhatsApp Hacking:
- Intercepts WhatsApp messages, calls, and media.
- Records VoIP calls made through WhatsApp.
- Captures keystrokes, meaning even deleted messages can be recovered.
- Provides full device monitoring, not just WhatsApp.
FlexiSPY is best for users who want advanced, in-depth control over monitoring.
2. mSpy
mSpy is one of the most popular apps among parents because it balances powerful features with ease of use. If you’re worried about your child’s digital safety, mSpy can give you quick insights into their WhatsApp activity.
Features for WhatsApp Hacking:
- Reads incoming and outgoing WhatsApp messages.
- Tracks shared photos, videos, and files.
- Includes GPS tracking to see where your loved one is.
- Monitors activity on multiple apps in addition to WhatsApp.
For parents wondering if they should monitor cell phones, mSpy offers a straightforward, reliable answer.

3. eyeZy
eyeZy is a modern monitoring app designed with family safety in mind. It’s user-friendly and has strong features tailored for WhatsApp.
Features for WhatsApp Hacking:
- Tracks all WhatsApp chats and group conversations.
- Monitors shared media files (photos, videos, voice notes).
- Includes “Magic Alerts” that notify you when suspicious words appear.
- Works in stealth mode, so the user won’t know they’re being monitored.
eyeZy is great for parents or partners who want to keep an eye on things without making it complicated.
4. XnSpy
XnSpy is another trusted app that gives you access to WhatsApp and much more. It’s especially popular among employers and spouses who need a clear picture of device activity.
Features for WhatsApp Hacking:
- Monitors all WhatsApp text messages.
- Records call logs and media sharing.
- Offers remote control features like locking the device or wiping data.
- Generates detailed reports of WhatsApp activity.
XnSpy is perfect for anyone looking for a balanced app with monitoring plus security options.
5. uMobix
uMobix is known for its real-time monitoring. Unlike many other apps, it provides instant updates, making it ideal if you want to track WhatsApp activity as it happens.
Features for WhatsApp Hacking:
- Tracks WhatsApp chats, calls, and contact lists.
- Offers live updates so you don’t miss anything important.
- Works across other popular platforms like Facebook, Instagram, and Snapchat.
- Easy to set up and use, even for beginners.
Is It Legal to Hack WhatsApp Using Phone Number?
It’s important to mention that laws vary by country. In most cases, you can monitor your child’s or your own devices legally. However, hacking someone’s WhatsApp without their consent may be illegal. Always use these apps responsibly, and focus on safety and protection rather than intrusion.
Why Do People Want to Hack WhatsApp?
- Parents want to protect teens from online threats.
- Spouses may seek reassurance in their relationships.
- Employers use it to ensure company devices are not misused.
The key is to use these tools wisely. Instead of thinking of it as spying, frame it as digital safety.

Final Thoughts
If you’ve been wondering how to hack WhatsApp using phone number, the truth is that apps like FlexiSPY, mSpy, eyeZy, XnSpy, and uMobix make it simple and effective. Each offers unique tools for tracking messages, calls, and media while keeping loved ones safe.
And while monitoring apps are powerful, never forget the bigger question: Should parents monitor cell phones? The answer depends on your family values, but in a world full of digital risks, monitoring often becomes an important part of protection.
So, whether you’re a parent trying to safeguard your child, a spouse seeking clarity, or an employer protecting resources, these apps provide reliable solutions. Just remember to use them responsibly and legally.
FAQs
Can I really hack WhatsApp using just a phone number?
Yes, with monitoring apps like mSpy, FlexiSPY, and uMobix, you can access WhatsApp messages and activity linked to a phone number.
Should parents monitor cell phones?
Yes, monitoring helps parents protect kids from cyberbullying, online predators, and risky behavior. It’s not about spying; it’s about safety.
Do these apps work without rooting or jailbreaking?
Some apps, like mSpy and uMobix, offer limited features without rooting. For full WhatsApp access, rooting/jailbreaking may be required.
Are these WhatsApp spy apps legal?
They are legal for monitoring your child’s device or a device you own. Using them on someone else’s phone without consent is illegal.
Which app is best for real-time WhatsApp tracking?
uMobix is one of the best for real-time updates, while FlexiSPY is better for advanced features like call recording.





