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How to Spy on Whatsapp Only With the Number

How to spy on WhatsApp only with the number? I already advance right at the beginning of the text that this is practically impossible for those who do not have access to the police authorities system, for example.

On the internet there are several people claiming that they can do this and ask for payment in advance, after payment unfortunately they block you on the social network of the conversation and the scam is applied.

The most viable way to spy on someone’s WhatsApp is by using a spy app. Also using the platform that WhatsApp itself provides: WhatsApp Web.

However, with WhatsApp Web, unfortunately, a notification is sent to the device informing that it is being monitored, whereas with spy apps this does not happen.

Read to the end of the text to better understand these two methods.

Table of Contents

How to spy on WhatsApp only with the number and with spy app?

  • 🕵️‍♂️ How the spy app works:

To get started, you need to download and install the app on the device you want to monitor. It will be invisible on the device that is forwarding information to your dashboard.

In step 1 of the installation, it is time to register an email and password of your choice. Once this is done and the installation is complete, the cell phone is now monitored undetectably.

Safer Spy will start sending the information to a dedicated panel, which you can access from any Internet-enabled device, using the email and password you registered when you installed the app.

how to spy on WhatsApp only with the number

  • 💵 How much does a spy app cost?

You can try for free for 48 hours, this period you should use to check what functions your target device will support, after doing the trial, if you want to continue using, you contract a plan.

Plans may vary based on app usage time. You can check prices and plans by clicking here.

  • 📍 Do I need access to the device I want to spy on?

Yes, you will need to have access to the device at least 1 time to install the spy app on the phone you want to monitor.

Start Monitoring in 3 Easy Steps:

Download and install the app
Download and install the app on the target cell phone. It takes less than 3 minutes and is 100% invisible.
Login to our website
Safer Spy will continuously send all the information from the mobile to your online account.
Monitor the target device
By accessing your account online, through a cell phone or computer, you will be able to see all the information of the monitored cell phone.

Free Trial for 48 hours

10 Best Spy Apps

  1. Safer Spy 🥇
  2. mSpy 🥈
  3. Snoopza 🥉
  4. uMobix
  5. ClevGuard
  6. Flexispy
  7. XNSPY
  8. eyeZy
  9. SpyBubble
  10. Spyera

Safer Spy 🥇

The best application to hack WhatsApp in the world.

how to spy on WhatsApp only with the number

Safer Spy is an excellent spy app for business people who need to spy on company phones and for parents who like to spy on their kids.

It is powerful and easy to install software that makes smartphone spying spectacularly easy.

Safer Spy is also reputed to be the safest app in the world.

It is capable of monitoring the most diverse functions of the target cell phone that you want to spy on. Here we list the main ones:

Dozens of Resources. An app.
Install and start secret monitoring. Watch the video and find out how:

Free trial for 48 hours


The best parental monitoring app.

how to spy on WhatsApp only with the number

Are you searching for “How to spy on WhatsApp only with the number?” You need to know mSpy which is part of a large line of spy applications released in recent years.

What really sets it apart from the others on this list is the fact that it is primarily used as a parental monitoring app. mSpy offers a limited number of features.

With it, you will get all the basic features like WhatsApp monitoring, location tracking, media file monitoring, etc. mSpy lacks advanced features like call recording, for example.

However, you can remotely control apps and programs on an installed device through mSpy.


  • Call and SMS monitoring.
  • Location tracking.
  • Media File Tracking.
  • Online Activity Tracking.

Verdict: mSpy is ideal for those who are satisfied with basic spy functions related to calls, online WhatsApp tracking and location tracking.


  • 1 month: $48.99/mo*;
  • 3 months: $28.00/mo*;
  • 6 months: $11.67/mo*.


The best spy app to monitor your cell phone 24/7.

how to spy on WhatsApp only with the number

Snoopza is a spy app that gives you full access to a person’s WhatsApp, Instagram and Facebook messages and best of all in a completely invisible way.

Perhaps the feature that really makes this app stand out is the ability to access reading messages, recording calls, tracking location, monitoring media, etc., which can also be easily done through this intuitive app.


  • Video monitoring
  • Call recording and tracking
  • Hack whatsapp messages
  • Media File Tracking
  • Location tracking

Verdict: Snoopza is a phenomenal tool, especially if you want to monitor your partner safely. That alone makes the tool worth buying. Plus, it’s extremely affordable.


  • Basic: Free
  • 1 Month Standard Plan: $14.95;
  • 3 Months Standard Plan: $34.95;
  • 12 Months Standard Plan: $99.95;
  • 1 Month Professional Plan: $29.95;
  • 3 Months Professional Plan: $49.95;
  • 12 Months Professional Plan: $129.95.


The best real-time monitoring spy app

how to spy on WhatsApp only with the number

uMobix is the only spy app that works perfectly on iOS and Android. That means you can install it with no obstacles in the way and monitor it without errors.

uMobix does not require you to unlock iOS devices, unlike many other competitors. Just provide the iCloud iD and password and start monitoring once the backup runs.

This spy app offers absolutely innovative features like online status indicator (tracks when user is online), real-time reports for Android, WhatsApp monitoring, app activity tracking, etc.


  • Call and SMS tracking
  • WhatsApp Monitoring
  • Facebook Messenger Tracking
  • Browser history
  • GPS location tracking

Verdict: Even though Mobix doesn’t offer many features, it’s still a good app if you have kids. Whatever feature it offers, it executes with impeccable elegance. However, it can get very expensive, especially if you are thinking of spying on multiple devices.


  • 1 month: $49.99/mo*;
  • 3 months: $29.99/mo*;
  • 12 months: $12.49/mo*.


Tracking with real-time features

how to spy on WhatsApp only with the number

ClevGuard, this app can be used for something as basic as monitoring WhatsApp calls and messages, or something even more advanced like hacking cameras and logging keys.

In addition to offering a cell phone spy, ClevGuard is also a WhatsApp hacking website that offers Anti-Spyware service to protect against attacks or viruses that your mobile device might face.


  • Real-time futuristic dashboard
  • Location tracking
  • Access to GPS, photos, videos and calls
  • Comprehensive online activity tracking

Verdict: For you who search for “How to spy on WhatsApp only with the number?” ClevGuard offers different types of products on its website, offering much more than just a website to hack WhatsApp.

ClevGuard also offers mobile products in Android and iOS versions.

Price: 1 month: $ 29,95; 3 months: $ 49,95; 12 months: $ 99,95.


Best for advanced and expansive spy features.

how to spy on WhatsApp only with the number

FlexiSPY is another very popular spy app that is often counted among the best apps of its kind. Its extensive and intuitive list of features helps further solidify its legacy as one of the best phone spy apps to monitor a device remotely.

The app can be used for something as basic as monitoring calls and messages, or something even more advanced, like hacking cameras and logging keys. The application performs all the functionalities it offers in a spectacular way and does not require any effort on the part of the user for its perfect operation.


  • Call monitoring and recording
  • Social media monitoring and recording
  • environmental recording
  • Geo-fencing
  • keylogger

Verdict: FlexiSPY prides itself on packing more features than any other spy app on this list or on the market today. It works perfectly on Android and iOS devices and will satisfy users with the need for extensive phone spying experience. However, it is extremely expensive to unlock its advanced features.

Price: The LITE plan is $ 29,95 per month, the PREMIUM plan is $ 68 per month, and the EXTREME plan is $ 199 for 3 months.


Best for online and offline phone tracking.

how to spy on WhatsApp only with the number

XNSPY is perhaps one of the most popular spy apps on the list. In fact, it can be considered an industry leader when it comes to spyware applications. It can be a great surveillance tool to keep an eye on your children and your employees.

It is packed with more than 30 advanced features that allow you to track incoming and outgoing phone calls, track SMS in real time. In addition, you can also track the GPS location of the phone, which is useful when you are trying to track the location of your children or to find a lost phone.

The app has introduced more advanced features in recent years, such as WIFI logs and WhatsApp monitoring. The app is constantly evolving and getting better with each passing day.


  • Monitor phone calls and messages
  • Access chats on WhatsApp
  • Keylogger
  • GPS tracking
  • Monitor online activities

Verdict: XNSPY combines advanced features, affordable prices, and strong customer support to bring one of the best spy phone apps available to Android and iPhone users today. Its ever-evolving nature makes it worth buying.

Price: Annual $ 89,99 – Quarterly $ 59,99 – Monthly $ 35,99.


Best for monitoring activities on phones and tablets.

how to spy on WhatsApp only with the number

eyeZy is an intuitive and above all easy to use WhatsApp hack spy app that makes monitoring a phone or tablet 10 times more convenient. eyeZy allows you to spy on any computer, smartphone or tablet through a web browser, which means you don’t need to be near the device to track it.

eyeZy does not require you to repair or unlock a specific device for the app to be installed on it. You don’t need any technical knowledge to make the app monitor the device you want.

Also, it can perform all the necessary functions like GPS location tracking, call monitoring, online activity and SMS that are expected from apps of its nature.


  • Call and message monitoring
  • WhatsApp message tracking
  • Stealth mode
  • GPS tracking
  • Online social media monitoring

Verdict: eyeZy is a handy phone spy app that implements all the spy features you will need to monitor a device effectively. It’s awesome to use and affordable to buy.

Price: 1 month: $ 37,99; 3 months: $ 54,00; 12 months: $ 97,87.


Best for phone tracking for Android and iOS.

how to spy on WhatsApp only with the number

SpyBubble is a very easy to use spy app and even easier to install on the device you want to monitor. It is a cloud-based app that implements all the features you would expect from mobile phone spy apps of this nature.

The device performs spectacularly well in stealth mode. Thus, the phone user is not even aware that their calls, messages, location, and online activities are being tracked and reported remotely. The app can also activate a smartphone’s camera and take pictures without the person in question noticing.

All registered information is sent and can be accessed from a secure web-based account.


  • Record calls
  • WhatsApp Tracking Online
  • GPS tracking
  • Stealth mode
  • Print Screen
  • Remote camera access

Verdict: SpyBubble gives you full control of the device it’s deployed on, and operates it silently, without anyone noticing. As such, the app is extremely intuitive and very easy to use.

Price: 1 month $ 49,99; 3 months $ 83,97; 12 months $ 139,92.


The best for spying on PCs and phones.

how to spy on WhatsApp only with the number

Spyera is a spy app for PC and cell phones. It offers remarkable spying features that work perfectly well. The features it is best known for include monitoring employee or child cell phone and computer activities, location tracking, and much more.

It offers a multitude of features that can be helpful in monitoring and controlling your target’s activity. The tool is undetectable and can be used on multiple platforms, regardless of operating systems.


  • Cell phone and computer monitoring
  • Track online activity in real time.
  • Location tracking
  • 10 day money back guarantee

Verdict: The app is incredibly smart and performs all of its spy functions flawlessly. It is very confident in its capabilities, so much so that it offers users a 10-day money back guarantee if you are not satisfied with the tool. That alone makes the app worth checking out.

Price: Cell Phones: $ 89,00/month; Tablets: $ 69,00/month; Computer: $ 49,00/month;  All-in-One: $ 479,00/year.

After all, what is the best spy app?

how to spy on WhatsApp only with the number

The best spy app to spy WhatsApp is Safer Spy. It is a powerful and secure monitoring app that allows you to monitor all WhatsApp activities of anyone.

Safer Spy is very easy to use. Simply install the app on the target’s device, follow the instructions and then access the target’s WhatsApp information on your own device. With Safer Spy, you can see all WhatsApp conversations, shared photos and audios, and much more.

Best of all, Safer Spy is completely invisible to the target. He won’t know that you are monitoring his WhatsApp. Safer Spy is also very secure and does not share your data with third parties.

Click the button below and get to know Safer Spy.

Free trial for 48 hours