10 Best Free Android Spy Apps in 2021

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Written By Larious

Larious is the Executive Editor of LowkeyTech. He is a tech enthusiast and a content writer. 





Last Updated on April 1, 2021 by Larious

Well, if we look around, we will find that Android is right now the most used mobile operating system. Android provides users with far more features and customization options than any other mobile operating system. Not just customizations, but the app availability is also relatively high on Android mobile OS.

Just take a brief look at the Google Play Store; you will find apps and games for every different purpose over there. On techviral, we have shared lots of articles on Android apps like the best utility apps, best sound apps, etc. Today, we are going to cover another interesting topic of Android.

List of 10 Best Free Android Spy Apps in 2021

Today, we will share a list of the best spy apps for Android that everyone would love to have on their smartphones. These apps serve a great purpose, and they can be used to track your other or kid’s smartphone. So, let’s explore the list.

1. AppLock


Well, AppLock is not precisely a spy app, but it acts as a spy app. It’s an app locker that can lock your most-used apps. With AppLock, you can easily lock your most-used apps like Facebook, WhatsApp, Gallery, Messenger, Instagram, SMS, Contacts, Settings, and more. To access the locked files, you need to enter the password or PIN. If anyone tries to break into AppLock’s vault, it automatically captures invaders’ photos with the front-facing camera.

2. Ip Cam Viewer

Ip Cam ViewerIp Cam Viewer

This excellent app allows you to remotely view and control your IP Camera, DVR, Network Video Recorder, traffic cameras, CCTV, or WebCam from an android device. You can also get the notification on detecting motion on the device in its new version. This app can automatically start recording whenever it detects motion.

3. Automatic Call Recorder

Automatic Call RecorderAutomatic Call Recorder

This is another best Spy App that one can have on their Android smartphone. This app gets automatically launched whenever you make or receive any call. It records all the conversation b/w speakers and also the surrounding noise of the device in which it is installed.

4. Anti Spy Mobile

Anti Spy MobileAnti Spy Mobile

Don’t know whether you have installed any spyware software on your phone? Use this app to find the spyware instantly. The Android app uses advanced detection techniques to detect new spyware. So, with this app, you can easily protect yourself from Android spyware.

5. Hidden Eye

Hidden EyeHidden Eye

Well, Hidden Eye is one of the best and top-rated Android spy apps that you can use today. Once installed, the app automatically captures a photograph of the person who tries to unlock your phone with the wrong password or pin. Along with an intruder selfie, you can also set Hidden Eye to play your ringtone whenever a user tries to unlock your phone without your permission. The app is fully compatible with all versions of Android.

6. Truecaller: Caller ID & Dialer


It is the only dialer app you’ll ever need with the ability to identify unknown callers and block unwanted calls. With TrueCaller, you can see names and photos of people calling you, even if they aren’t saved in your phonebook. And know when friends are free to talk, making your calling experience smarter and more delightful.

7. Google Find My Device

Google Find My DeviceGoogle Find My Device

Well, Google Find My Device is an Android app that helps you locate your lost or stolen smartphone. It’s something that can help you recover your lost smartphone. The feature comes built-in with most Android devices, but if your phone doesn’t have it, you can install the standalone app. If your smartphone is lost somewhere, you can use Google Find My Device to play a sound at full volume, even if your device is in silent mode. Apart from that, you can choose to erase all data or lock your lost smartphone via this app.

8. Norton Family parental control

Norton Family parental controlNorton Family parental control

Norton Family parental control is an Android app meant to keep kids safe online. However, this is nothing sort of a spy app. The app can help you to supervise online activity. You can easily keep track of your friend’s sites and what they search for if you install Norton Family Parental control on their phone.

9. Smart Hide Calculator

Smart Hide CalculatorSmart Hide Calculator

The app doesn’t help users to spy on others. But, it can give you a detective type of feeling. A smart hide calculator is a fully functional calculator app but with a bit of twist. Once you enter the password and press the ‘=’ button, then boom, you are presented to an interface where you can hide, unhide pictures, videos, documents, or files with any file extension.

10. Background Video Recorder

Background Video RecorderBackground Video Recorder

This is another best Android spy app that helps users record what’s happening behind them. Background Video Recorder is a camera app that records videos silently in the background. The app eliminates the camera shutter sounds, camera previews, and it can also record videos when the screen is off.

Which are the best-hidden spy apps for Android?

There are several types of spy apps listed in the article. Some apps like Spy Camera OS, Smart Calculator, Hidden Eye, etc., work in the background.

Are these apps free to download?

Most of the apps listed in the article were free to download and use.

Are these apps safe to use?

All apps were available on the Google Play Store. That means these apps have gone through several security checkups. So, these are safe apps to use.

These are the best Android Spy Apps that will convert your android into a spy device. I hope this article helped you! Please share it with your friends also.


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