When you’re looking for smartphone surveillance, you want to find an app that’s easy to use, inexpensive, discreet, and most of all, powerful.

Today’s smartphones are more advanced than ever, so you’ll need an app that is up to date and efficient. Also, make sure the site you find your app on is reputable and legit.

What is a Spy Phone App?

A phone spy app is an app for your smartphone that functions as a complete surveillance tool.

This type of app will record incoming and outgoing calls/text messages, record your GPS location, and browser activity.

It can also read messages from other apps and social media networks like Facebook, Twitter, and Kik.

This type of app can run completely silent on the selected device without alerting the user that anything is being recorded or monitored.

Why do I need it?

A spy phone app is great for a few uses:

– Track your children – monitor the location of your kids to know their whereabouts at all times. If an emergency were to occur, emergency responders could use this technology to locate them quickly.
– Track your employees – monitor your employee’s location. GPS tracking can monitor employees,  but also improve route times for travel or deliveries. It can also monitor e-mail, browser, and text activity to limit nonwork-related usage of company devices
– Track your phone-  This is a great way to identify the whereabouts of your phone if it is lost or stolen. You’ll never lose it again.
Acts as a backup if information, pictures, etc. are deleted.

How Does it Work?

Your spy phone app will monitor calls, SMS, e-mail and more for any phone it’s installed on.

This data is sent the app’s servers, where it is stored.

You’ll be provided a login to view all of the information recorded by the app.

Ranking the Top 4 Spy Phone Apps

Copy9 – One of the longest tenured Spy Phone Apps on our list, Copy9 is a powerful, feature-rich app that allows near total surveillance of a phone.

It’s also available on a plethora of devices. There are versions for Android.

To install Copy9, you’ll need to jailbreak or root the device you want to monitor.

After the device is jailbroken, you can download the app onto the phone and set up surveillance.

The app can record phone calls, SMS, browser activity, E-mail, Facebook, Skype chats and more.

It’s available in three options – Standard, Premium and Gold. Gold offers even more powerful surveillance options, including phone call recording, and call intercept (intercept and listen to a call, live).

As you can see, Copy9 has many advanced features that make it one of the top apps in this category.

Phone Sheriff – This spy phone app has many similars to Copy9, but with more of a residential theme.

Phone Sheriff has many great surveillance tools: call logging, GPS tracking, SMS log, and access to social media accounts and chat apps.

This app also includes options that would appeal to parents who want to make sure their child is safe.

For example, time restrictions: monitor features or completely block access to the phone for a determined time period.

Also, a profanity alert: when chosen words are typed into the device, you will receive a notice.

Last but not least, geo-fencing. Geofencing is when you set up a virtual fence, and when the phone leaves this area, you’ll be notified.

This is an excellent choice for a family or small business who wants to track a few devices.

Phone Sheriff offers a few different affordable pricing plans.

They also provide a business plan with five licenses, allowing the app to be downloaded on five different phones/devices.

MxSpy – MxSpy is a simple to use yet capable spy phone app that is mainly designed as a keylogger.

A keylogger is an application that monitors every keystroke on a given device.

This application monitors SMS activity, WhatsApp activity, passwords, browser activity, and can even take a screenshot.

This app is extra convenient because it will send a detailed report on scheduled intervals.

This is an easy way to stay up to date on all aspects of surveillance taking place.

And because this app is a keylogger, it will record everything that is inputted, text wise.

At this time, MxSpy , is only available for Android.

If you’re interested in trying it, there’s an entirely free 2-day trial available.

9SpyApps – Another valuable app that has its fair share of good features, 9SpyApps Mobile is one of the most complete spy apps available.

It offers full call monitoring, tracking all inbound and outbound calls, date and time of calls while running a log to keep track.

The Stealth Camera feature allows you to take over the selected device’s camera, and take a picture which will then be sent to you.

Of course, 9SpyApps also included all of the essential features you would expect from a spy phone app in 2017.

SMS, browser and social media activity is monitored and included in reports.

It doesn’t offer some of the high-end features like call interceptor complete key logging, but it’s an affordable, effective app for many purposes.

Another nice ability of 9SpyApps is the calendar/contacts monitor.

This lets see you the tracked device’s full list of contacts and their calendar.

The Best Spy Phone App 2017

As you can see from the reviews above, you have multiple good options at your disposal for any smartphone surveillance you wish to perform.

These apps run the gamut from simple keyloggers to full-blown, complete surveillance that monitors every action taken on the phone.

For example, if you are a parent who wishes only to monitor your child’s location and ensure they aren’t witnessing too much graphic material online, a spy phone app like Phone Sheriff would be a great option.

For more complete control over surveillance and a broader range of options, Copy9 can offer near complete monitoring on the device of your choice.