Best 5 spy phone apps 2021

With the advancement in technology and cybercrimes, the concerns about our loved ones’ security have also increased. You can use spy phone apps to monitor your loved ones’ activities, track lost or stolen phone, track calls, and SMS. Parents or employers mostly use spy phone apps because they can’t check on their children or employees 24/7. If you are looking for the top 5 best spy phone app, then keep reading this article.


  1. Aispyer

There are so many spy phone apps available in the market, but when it comes to the best and top-notch spying app with the best features, Aispyer is a clear winner. Aispyer can work efficiently on different platforms such as Whatsapp, Skype, Facebook, Line, WeChat, Viber, Instagram, Tinder, etc. It is undetectable, easy to install and has low power consumption. Aispyer is a very secure app when it comes to protecting user data. You can quickly check all its features by using the live demo version.

Key Features

Aispyer has so many exciting features some of them are mentioned below:

  • Track 30+ files

Aispyer can track more than 30 files such as calendar, photos, email, calls, contacts, messages, GPS, web history, Whatsapp, Facebook, Snapchat, etc.

  • Secure

You can control your device entirely without the fear of any information breach as this app is very secure and protect user data.

  • Undetectable

Aispyer becomes wholly hidden when you install it. After installing it in the target device, you can access all activities of that device. You don’t need to fear about getting caught because no one except you will be able to detect Aispyer in the target’s phone.

  • Easy

Aispyer has a straightforward and user-friendly interface. Even a novice can use it as it doesn’t have a complicated installation process.

  • Customer Support

Aispyer provides 24/7 customer support to its users. Whether its day or night, you get your queries resolved with this spy phone app.

  • Supported devices

Aispyer for Android is compatible with an Android smartphone with a version of 4.x-11.x.Aispyer for iOS is also supported on iOS devices with a version of iOS 9.x-14.x.

  1. Xnspy

Xnspy is a useful tool if you want to keep track of other people’s multimedia files, chats, location, call history, and app without letting them know. Xnspy keeps you updated about the activities of your loved ones in real-time.


  • Offers a live demo version to test the features
  • Xnspy can work in hidden mode
  • Xnspy has easy installation and user interface


  • You can’t monitor multiple devices with one license
  • Xnspy doesn’t give telephone support to its customers

Supported devices

It is easy to use and is compatible with both Android version 4.x-10.x and iOS devices.


  1. Mspy

Mspy is another spy phone app which you can easily use to keep track of your loved ones. This app is mainly used as a parental control app. Mspy offers many basic features like call, SMS, email, photo tracking, etc. These features make parenting easy because parents can’t physically keep an eye on their kids. However, many advanced features are missing in this app, such as call recording. Mspy is easy to use and provides 24/7 technical support.


  • Offers all basic features to monitor any device
  • Mspy provides a 7 day trial period to its users


  • It is costly
  • Doesn’t offer advanced features like call recording
  • On the android device, you might need rooting to run this app

Supported Devices

It is compatible with both Android version 4.x and above and iOS devices with iOS 7 and above.


  1. Flexispy

Flexispy offers many exclusive features but isn’t a very affordable option. After installing this app in the target mobile, you can access all data through an online portal. Basic spying features are available in the premium version while advanced features are available in the Extreme version of this spy phone app. Advanced features of Flexispy include key logger and access to target mobile camera.


  • Offers many exclusive features
  • You can send spoof SMS to any contact


  • Everyone can’t afford to use it as it is costly
  • Some features are unethical
  • You can’t use it without rooting on Android and jailbreak on iOS

Supported Devices

It is compatible with Android version 4.x-9.x and iOS devices running iOS9.1 or below.

  1. iKeyMonitor

If you want to monitor your target’s phone activities by recording their keystrokes, you can use iKeyMonitor. iKeyMonitor is a key logger app which allows you to restrict inappropriate apps. Parents can use this app to keep track of their child’s activities. You can also record activities on different websites and take screenshots. iKeyMonitor offers a free trial of 3 days.


  • Easy to use
  • Offer screen time limit
  • Free 3 day trial version


  • You can only monitor one phone with one subscription
  • As it offers basic monitoring features its price is higher than the other app with advanced features

Supported Devices

It is compatible with Android version 2.3x and above and iOS devices with iOS 9 and above.