Top 4 Best Cell Phone Spy Apps

The apps below are those I think are the most effective cellular phone spy apps on the market today.

Note: These mobile phone spying programs are powerful tools that allow someone to observe a telephone almost like private investigators or government agencies. They're for legal use only.

#1 Copy9

Recommended - Best spy app without a phone. Works on all Android and iPhone

Copy9 allows you to observe the activities of any portable device without having your phone undetected. It's great for beginners and every one those with limited knowledge of mobile phones and technical jargon.


Remotely hacking a cell phone Without Having Access to it

Copy9 is the only app that uses a proprietary OTA (over-the-air) link that enables the easy download and remote connection to the target phone. All you have got to try and do is download the app, activate it, then enter the number you wish to spy on.

It's easy to use and ideal for anyone who wants a bit little bit of supervision. If you'll be able to use an itinerant, you'll use Copy9.

Boasting quite half 1,000,000 downloads over its eight years within the market, Copy9 is undoubtedly thought to be the market leader and therefore the pioneer within the mobile surveillance industry.


They're constantly introducing new features that keep their apps prior to the competition. Copy9 has everything an individual needs in an exceedingly mobile spy application. Copy9 works with all iPhones and every Android phone and tablet.

How it Works

Copy9 works by establishing a remote connection over the internet with the target phone (the phone being monitored). The setup is very simple:

how to download copy9
  1. Download the app to your phone, then enter the phone number of the phone you want to track.
  2. When prompted, enter your license key to activate the app and initiate the remote connection.
  3. Sign in to your private online accounts from any internet-enabled device to see activity from your phone.


OTA link: Download the application to your phone. Then enter the phone number you want to spy on.
Unable to detect: Couldn't detect the app on the target phone. Activity is recorded and silently uploaded.
Social media: Automatically forwards follow and record activity on Facebook, Instagram, Snapchat, etc.
Text messages: View exact copies of all text sent and received from supervised phones. This includes instant messaging apps like Messenger, WhatsApp, and Kik.
Keylogger: Record all keystrokes on the device including, messages, searches, notes, etc.
GPS tracking: Track the device's GPS position within a few feet from its actual location.
Remote listening: Activate the phone's microphone to listen around.
Hidden camera: Send a remote command to the phone to take a photo.
Works with: All Android and iPhone

Copy9 enables you to track a phone they do not realize and doesn't ask you to have the target phone to look at its information. The app will remotely extract information from the target phone and send it to your secure online account.

You'll be able to login to look at uploaded data from your phone, tablet, or computer. You'll find Auto Forward and send activity from the target phone in but 45 seconds!

#2 Highster Mobile

An excellent choice. Works on all Androids and iPhones

The Highster Mobile spy app stood out from the gang. Available since 2007, this mobile spy app has had an excellent reputation. That's because Highster Mobile provides all the features needed to trace any Android phone, iPad, or iPhone with a wonderful jailbreak-free solution for iPhone and iPad.

No Jailbreak: No Access Needed

Highster Mobile beats the competition by using specialized technology for a non-jailbreak solution. Their iPhone spyware program works much faster and more accurately than the competition. Better of all, it doesn't require you to have the phone you're tracking. It works on other iOS devices including iPad (all versions).

Spy On An Android Device Without Having The Phone

Highster Mobile allows you to watch your phone from anywhere, even where the monitored phone is being protected. Once the info is downloaded from the target phone, that data is going to be uploaded to your spy phone application account. Information is accessible from your own phone, tablet, or microcomputer.

Newest Features Offered:

OTA downloads (over the air): They provide you with a downloadable file that can be sent to the target phone for remote download and activation.

Social media: Capture and record copies of both incoming and outgoing messages for Facebook, Instagram, and Snapchat.

Text messages: View all incoming and outgoing messages from your phone.

Keylogger: All keystrokes performed are recorded and uploaded. Capture and record deleted content and keystrokes.

GPS tracking: Advanced GPS tracking now tracks the phone just a few feet from its actual location.

Works with: All Android and iPhone

Highster Mobile's features and customer support are why we rate this product, led by Powerline Group Inc. created, is one of the best mobile spy apps of 2021.

Note: This technology can be easily misused. I urge you to use Highster Mobile responsibly.

#3 PhoneSpector 

PhoneS Inspector LLC, the US-based company behind mobile surveillance app PhoneS Inspector, boasts over 500,000 users of spyware and monitors their cell phones and says they're heading in the right direction. Reach 1,000,000 users within the next two years. Very impressive!

It's easy to determine why they're so confident after we tested the app for iPhone and Android. All you would like to try and do is install the app on your phone, then activate it with the license key given to you at the time of purchase. The full process took but 45 seconds, the fastest of any spyware application we've tested.

This application may be a great option for anyone who has to monitor a mobile phone. It's plenty of great features plus great customer support. PhoneS Inspector is the only company with in-person operators available to answer calls. This is often a special product backed by excellent customer support and you cannot get it wrong with this mobile surveillance app.

Developer: PhoneS Inspector LLC.

#4 Easy Spy

You can easily track your mobile phone or tablet usage with Easy Spy. Easy Spy allows you to look at text messages, phone calls, Facebook messages, internet browsing history, email, social networks, and other functions of the target mobile phone.

It may display deleted texts and track the phone's location using GPS data. All of the phone's information is uploaded to online customers' accounts so that it is viewed remotely without the risk of detection. better of all, this transportable monitoring software includes a remote uninstall function that may quickly launch if the owner of the phone suspects they're being tracked.

Developer: ILF Mobile Apps Corp

With this sort of spyware, you may need a straightforward to use program with full phone support. Bypass any company that doesn't include free telephone support for his or her mobile spy applications. If you're unable to use the program you purchased, you may become as frustrated as I did without free telephone support.

Another important thing to understand before using spyware on mobile is that unlike typical apps from Google Play or Apple App Store, most mobile spy apps like mSpy, Flexispy, Spyzie et al., require you to own more knowledge about how the app and mobile work. they are not for tech newbies: Even I have been frustrated using their software.

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