TheOneSpy Review 2021

Due to the continuous interest in the use of spy apps by parents and employers around the world, we have made it our objective to bring fair and neutral reviews of such apps to our readers. We do not work with any of the brands reviewed here and our reviews are unbiased and objective. The links found in our reviews are there to keep our projects alive and are not because of any partnership with spy app manufacturers.

Now that we’ve got that out of the way, let’s carry on with our TheOneSpy review.

theonespy review

What Is TheOneSpy And Why Do You Need It?

TheOneSpy is one of the best spy apps for Android phones as well as other devices. It’s an app that people use to track someone’s personal activities on their devices. Such spy apps are mostly used by parents who are worried about the safety of their children, as young children are often very easy targets for sexual predators and also for cyberbullies. Spy apps are also popular among employers who wish to keep strong control over what their employees share with other companies or with their own clients.

So, if you’re looking for a spy app for some similar reason, that’s where this TheOneSpy review comes in. Here, you will find out all there is to know about this spyware and whether the TheOneSpy app reviews you find online are accurate or not.

theonespy for android


TheOneSpy reviews online often praise the fact that the app is not only compatible with Android phones but with Windows and macOS computers as well. However, one odd omission that this app makes is iOS. So, you won’t be able to use this app to spy on someone’s iPhone. But if your target user has an Android device, or if you wish to track their computer and not their phone, then this is one of the spy phone app reviews you should be reading.


The most important part of all spy phone app reviews is the one talking about the features. So, let’s talk about why this app is considered as one of the best spy apps for Android by many:

Tracking Calls and Messages

TheOneSpy, like many other spy apps, makes it easy to spy on text messages and calls. You can see all call logs and details of messages, even after they’re deleted.

Monitoring Social Media Apps

You can use this app to track a user’s activities over a range of social media apps like WhatsApp, Instagram, Tinder, and even hack Snapchat.


For those of you who wish to do some extreme tracking, there is a keylogging feature that logs all the keystrokes for you. This way, you will know exactly what the target user is talking about.

Screenshot Capturing

In order to get even more information about how your target uses their device, you can use TheOneSpy to even capture screenshots of the device’s screen at certain times.

360 Live Streaming

One of the most advanced features of this app and the reason for many positive TheOneSpy reviews is its Live Streaming feature. This is an extremely intrusive feature that takes control of the target device’s cameras and streams everything the cameras see for you. The mic of the device is also activated, turning the user’s personal device into your bugging tool.

Video Recording

Similar to the feature mentioned above, this one records short clips of the phone’s surroundings whenever activated. This way, you can periodically see where the target user is and who they are interacting with.

theonespy app

Pros / Cons
  • The features on offer are very powerful and make it a fully-featured spy app in its class.
  • If you plan on getting a longer subscription than one month, the app is pretty affordable.
  • There is a 14-day period where you can ask for your money back.
  • Most advanced features required a rooted Android device.
  • You need access to the target phone to install the app. It’s not possible to install this spyware via text message or something similar.
  • It doesn’t work on iPhones.


An app spy’s review wouldn’t be complete without mentioning how the support that’s offered by the manufacturer is. TheOneSpy offers a detailed FAQ section where many of the usual questions are answered. In the case of particular queries, you can get in touch with the support by leaving them a message. The process seems fairly straight-forward and the option to contact support isn’t hidden in the website like on many others, which is a good thing. A Live Chat option would be much better, however.

phone spy apps


TheOneSpy isn’t a cheap app so if you were looking for a way to spy on a spouse’s cell phone for free or decent Whatsapp tracker, this isn’t the right software for you. Also, spying on an adult without their knowledge is illegal in many countries, so there’s that too.

However, if you are okay with paying a little more for a powerful spy app, then you can get the Android version in two editions. There is an XLite Edition that costs $25 per month or $6.25 per month if you commit to a yearly plan and a Premium Edition that costs $50 per month or $12.5 per month as a yearly subscription.

For Windows and Mac users, you can get the app for $40 for one month, $60 for three months, or $80 for six months.

TheOneSpy FAQ

How to make TheOneSpy go into an invisible mode?

TheOneSpy works in a hidden manner on the target device and this can be activated via the app’s online control panel that you will have access to.

How do I find TheOneSpy in the target device?

You can access TheOneSpy via the online control panel from any web browser of your choice. On the target device, the app works in a stealth mode.

How to download TheOneSpy on an iOS device?

TheOneSpy does not work on iOS devices. It supports Android, Windows, and macOS devices.


Bottom Line

If you’re looking for a powerful and potentially highly intrusive spy app to track someone’s activities, our TheOneSpy review must have shown you by now that this app is a great choice for your needs. It’s a well-rated spy app that can let you track multiple devices at a time, which is great if you’re a parent. However, the lack of iOS support is the biggest thorn in its side.

Bonniewritten by

Bonnie Scott

Hi! I am an IT student, spending my busy days studying mobile programming, mobile infrastructure solutions. Co-founder and editor in chief in Join me on Twitter or read more about team here.

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