How To Spy On Someone’s Phone Without Them Knowing [Free App Included]

If you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Details

Do you want to spy on your kid’s or partner’s phone without them knowing?

Whether you are suspicious that your spouse might be hiding something from you. Or are worried about the content your kids are consuming and the friendship they’re keeping online. To make sure everything is alright, you might want to keep an eye on their cell phone remotely.

But how can you spy on someone’s phone without them knowing?

Do not worry, I am going to tell you just that. And I am also going to tell you how you can track someone’s phone without touching it again and again.

So keep reading!

Quick Navigation

How To Spy On Someone’s Phone Without Them Knowing?

It is very easy to spy on someone’s phone without them knowing. All you have to do is take their cell phone when they are not around and see what you want to see. And if I am not wrong then you must have already tried this method. So I will not waste your time by telling you why it is not the best method to spy on your kid’s/husband’s/wife’s cell phone.

Let us look at the method that is guaranteed to work every time.

You can spy on someone’s phone remotely without them knowing by using a spy app. A spy app, as the name suggests, is an app that lets you track your kid’s/spouse’s cell phone.

But which is the best spy app and what should you consider before finalizing a spy app?

In this article, I will tell you exactly what you need to look for in a spy app and I will also recommend 5 of the best spy apps for cheating partner as well as parents. As a bonus, I have also shared a 6th app that lets you spy on someone’s phone without them knowing for free.

So let’s get started!

What Should You Look For In A Spy App?

Let us look at things that you should consider before choosing a spy app to spy on your boyfriend’s cell phone remotely without them knowing.

1) Compatibility

The first and foremost thing you should check in a spy app is its compatibility with both Android and iOS smartphones. If the app is not compatible with your partner’s/kid’s cell phone then it is of no use to you.

2) Rooting Or Jailbreak

After compatibility, always check if the spy app works without rooting the Android phone or jailbreaking the iPhone. Believe me Jailbreaking or rooting is a very tedious and complex task and you will not want to take that road. So always look for the apps that work without rooting or jailbreaking.

3) Features Offered

Once you are sure that the app will work with your husband’s/wife’s/kid’s cell phone then look for all the features that it provides. Check if it is letting you monitor all the things that you want to spy on.

4) Detectability

Apart from the features, the thing that you need to check is whether the spy app can be detected on the target phone or not. You want to spy on someone’s cell phone without them knowing, right? So the spy app should be undetectable and the target user should not be able to find it.

5) Affect Of Spy App On The Target Phone

The next thing that you need to check is the effect of that particular spy app on the target phone. Since we do not want the spy app to be detected so the app should not hamper the overall performance of the target phone. If it will impact the target phone’s performance and battery life then the target user will know that something’s wrong with their cell phone.

6) Price

Since all the good spy apps come at a cost, therefore the last thing that you should check for is the price of the spy app. Select the one that suits your budget.

Best Apps To Track Someone’s Phone Without Them Knowing

Let us now look at some of the best spy apps that are available in the market and which I highly recommend using.

1) uMobix

How To Spy On Someone's Phone Without Them Knowing

uMobix is by far one of the best spy apps to spy on your girlfriend’s/boyfriend’s/kid’s cell phone remotely without them knowing.

Compatibility

uMobix is compatible with all the Android devices that run on Android version 4 or higher. And it is also compatible with all iOS devices irrespective of the iOS version it is running on. So full marks to uMobix for that.

Root Or Jailbreak

uMobix does not require rooting to run on Android smartphones and it does not require jailbreak either to work on iPhones. To spy on an iPhone, you just need iCloud credentials of the target phone and iCloud backup should be turned on.

Features Offered

uMobix does not disappoint you in the features department as well. It lets you track almost everything that you would want to spy on.

I have personally used this app and during my usage, I was able to spy on the call logs and text messages of the target phone.

uMobix - Calls Tracking

The thing that I love about uMobix is that it not only tracks deleted call logs and messages but also pinpoints them. I have not used any other app that does this. It is the most useful and underrated feature because deleting call logs and messages are the most common cheating signs. Because people normally delete what they do not want others to see. And having a red flag on deleted calls and messages really made my work easy.

I was also able to track social messaging apps like WhatsApp, Facebook, Instagram, Snapchat, etc. using uMobix. It took screenshots of these apps when they were being used on the target phone and synced them with my uMobix account. Syncing the screenshots was really quick while I was exploring uMobix.

uMobix - Instant Messaging Apps

uMobix also lets you spy on someone’s cell phone gallery. And I could see all the photos and videos of the target phone when I was testing the app. The thing that I noticed while using uMobix is that it even tracks photos and videos that were present before the installation of uMobix. Only a few spy apps on the market offer this.

I was also able to see the browser history of the target phone. So if you are worried that your kid might be consuming bad content over the Internet then you can keep an eye on their online activity.

Detectability

During my usage, I was not able to find the uMobix app on the target phone. It does a good job of hiding itself. uMobix masquerades itself as a different app. It changes its name to Play Services and also changes its app icon. And when you use the hide app feature on the target phone then the target user will not be able to find uMobix. So full marks to uMobix in this department.

Affect Of uMobix On The Target Phone

After installing uMobix on my cell phone, I did not notice any unusual behavior or did not experience any lag while using the smartphone. And I feel confident in saying that uMobix did not have any major effect on my cell phone.

Price

uMobix has a single plan that starts from $49.99/month if you pay a monthly subscription. If you pay for 3 months or 12 months upfront then this same plan will cost you $27.99/month and $11.66/month respectively.

uMobix Pricing

Verdict

I highly recommend people to use uMobix because it lets you spy on almost all the things of the target phone remotely without rooting and without the target user even knowing. If you consider all of this then uMobix scores the highest points and comes out on top of my list.

Click Here to Try uMobix

2) eyeZy

How To Track Someone's Phone Without Them Knowing

The next app on my list is eyeZy, let us see why it is one of the best apps to spy on someone’s phone remotely without them knowing.

Compatibility

Like uMobix, eyeZy is also compatible with both Android devices and Apple iPhones. It can work with all the Android smartphones that run on Android 4 or higher.

And when it comes to iPhones, it can work with iPhones that run on iOS 7 or higher.

Rooting or Jailbreak

So eyeZy works with both Android and iOS devices but do you have to root or jailbreak the target phone?

The answer to this question is a no. eyeZy neither requires rooting nor jailbreak to work on the target phone.

Features Offered

Like uMobix, eyeZy lets you spy on your boyfriend’s text messages and calls. But unlike uMobix, it was not able to track immediately deleted call logs when I was using it. Having said that, it did track all the calls that I deleted after 2 minutes of disconnecting.

During my testing, eyeZy managed to track all the text messages, even the immediately deleted ones. And not only this eyeZy also let me spy on text messages of the target phone that were done using the instant messaging apps.

eyeZy - Text Messages

The thing that I liked about eyeZy is that it not only tracks the text messages of instant messaging apps but, like uMobix, it also takes screenshots of the apps. Therefore I was able to spy on all the social messaging apps that were used on the target phone with the help of eyeZy.

Moreover, eyeZy lets you spy on your husband’s location. During my usage, eyeZy tracked all the locations of the target phone accurately. And I was also able to set a geofence using its geofence feature.

eyeZy - GPS Location

Other than this, eyeZy also tracked all the keystrokes, browser history, apps installed, WiFi network connections, photos, and videos of the target phone. I tested these features extensively and they worked fine. However, eyeZy took a little bit of time to sync data from the target phone to my eyeZy account.

Detectability

Like uMobix, eyeZy does a good job of changing its name and icon on the target phone. The target user will not be able to find the eyeZy app on their cell phone but you will be able to find it as Software Info.

Affect Of eyeZy On The Target Phone

When I used the target phone with eyeZy installed, I did not notice any difference in the performance and battery life. I also did not notice any lag or abnormal behavior either while using different apps.

Price

eyeZy offers only one plan and its pricing starts from $47.99/month. If you can pay for 3 months or 12 months in advance then this plan will cost you $27.99/month and $9.99/month respectively.

eyezy pricing

Verdict

eyeZy does not come with a long list of features but it also does not come with a hefty price tag. All the features that it offers will be more than enough for people who want to spy on their kid’s or partner’s phone remotely without rooting. And almost all of its features worked during my usage. Therefore it is on my list and I recommend it to people looking for an affordable spy app that works.

Click Here to Try eyeZy

3) FlexiSPY

FlexiSPY Website

When it comes to feature-rich spy apps then FlexiSPY tops the chart but let us see what all it offers.

Compatibility

FlexiSPY is compatible with iOS smartphones running on iOS 6 or higher.

It also works with Android devices that run on Android 4.0.3 or higher.

Rooting Or Jailbreak

Unlike uMobix and eyeZy, FlexiSPY requires a jailbreak to run on Apple iPhones. However, it can work with Android phones without the need for rooting.

Features Offered

FlexiSPY comes with a long list of features. It offers all the basic features like tracking call history, messages, social media messages, location, photos, videos, etc. And these features worked perfectly when I was using the app. So I will not talk about these anymore and talk about the advanced features that FlexiSPY offers.

First of all let me tell you, the data sync speed of FlexiSPY is very quick and it is probably the fastest spy app that I have used so far. The data of almost all the features synced within a minute or two to my FlexiSPY account during my usage.

The advanced features offered by FlexiSPY are call recording, VoIP call recording, and remotely accessing the target phone’s camera and microphone.

FlexiSPY lets you spy on someone through their phone camera. I was able to use FlexiSPY to take photos and videos remotely using the target phone’s camera without them knowing. As I said earlier, FlexiSPY working is super quick, so it started shooting videos and taking photos within 30 seconds of sending commands from my FlexiSPY account.

FlexiSPY is also one of the spy apps that come with an ambient recording feature. Therefore I was able to record the ambient voices of the target phone remotely. When I was using this feature, it took around 30 seconds to start the ambient recording after sending the command.

FlexiSPY - Ambient

The other advanced feature that FlexiSPY offers that many spy apps don’t is the tracking of VoIP call recordings and normal call recordings. During my usage, it managed to record all the normal as well as VoIP calls. And the quality of the call recordings was good too. It recorded the voices of both the persons on normal calls. But it only managed to record the voice of the target user in the case of VoIP calls.

FlexiSPY - VoIP Call Recording

The thing that I liked the most about FlexiSPY is that all these advanced features work without rooting the target phone.

To know more about the app and the working of its features, check out my in-depth FlexiSPY review.

Detectability

Like other apps, FlexiSPY uses a different app icon and name to stay hidden on the target phone. You will be able to find it as Sync Services.

Affect Of FlexiSpy On The Target Phone

FlexiSPY also does not hamper the performance of the target phone at all. And I never faced any lag or unusual behavior while using the phone on which FlexiSPY was installed.

Price

Unlike other spy apps on this list, FlexiSPY offers 3 plans, i.e. Lite, Premium, and Extreme.

The cost of its Lite plan is $29.95/month. And the cost of its Premium and Extreme plans is $68/month and $199/month respectively. These costs can be brought down by paying for 3 or 12 months upfront.

FlexiSPY Cost

Verdict

FlexiSPY demands a premium over other apps but it does give you a lot of features for that cost. And when you consider those features into account then every penny spent on FlexiSPY will seem worth it. If you are looking to track someone’s phone completely without them knowing then FlexiSPY is the best option for you. That is why it is on my list and I highly recommend it to people who can afford it.

Click Here to Try FlexiSPY

4) SpyBubble Pro

SpyBubble Pro - Website

The next spy app to help you spy on your kid’s or spouse’s cell phone remotely without them knowing is SpyBubble Pro. Let’s check this app in detail.

Compatibility

SpyBubble Pro is compatible with both Android and iOS smartphones. It works with all Android devices that run on Android version 4 or above. And when it comes to iPhone, then the iOS version does not matter as SpyBubble Pro works with all iOS devices. It just needs access to the target phone’s iCloud.

Rooting Or Jailbreak

Like most of the apps on this list, SpyBubble Pro neither requires rooting nor jailbreak to work with Android and iOS devices.

Features Offered

Other than helping you in tracking your girlfriend’s/boyfriend’s calls, messages, and location, SpyBubble Pro offers you a host of other features too.

With SpyBubble Pro you will be able to spy on your partner’s or kid’s social media apps. While analyzing the working of SpyBubble Pro for social media apps, I noticed that it took screenshots after a certain interval as and when I opened any instant messaging app on the target phone. And then I was able to see all these screenshots in my SpyBubble Pro account.

SpyBubble Pro - Social Media

SpyBubble Pro also lets you send a keylogger to someone’s phone. And its keylogger worked perfectly during my testing. It managed to track all the keystrokes made on the target phone.

Like FlexiSPY it also offers advanced features to remotely access your kid’s/spouse’s cell phone camera and microphone. Since these features are under development so they did not work for me 3 out of 5 times.

SpyBubble Pro lets you block and uninstall the applications of the target phone remotely. Therefore it can be really helpful in case you want to spy on your kid’s phone remotely without them knowing.

SpyBubble Pro - Applications

It also lets you check the WiFi networks that your kids connect to and you will also be able to check their Internet browsing history.

The thing that I liked about SpyBubble Pro is its speed of syncing data. It syncs data quickly and takes hardly 5 minutes.

Detectability

The target user will not be able to find SpyBubble Pro on their cell phone because it changes its icon as well as the name like other spy apps. If you want to uninstall it then you will have to look for the app having the name Play Services.

Affect Of SpyBubble Pro On The Target Phone

Like other spy apps on this list, SpyBubble Pro also does not affect the target phone’s performance. And I did not face any unusual behavior, lag in performance, or any issue while using the target phone with SpyBubble Pro installed on it.

Price

SpyBubble Pro has only one plan and its pricing starts from $11.66/month. If you buy the 12 months plan then it will cost you $11.66/month. When you will buy the 3 months plan then it will cost you $27.99/month. If you wish to buy the monthly plan then the same plan will cost you $49.99/month.

SpyBubble Pro - Price

Verdict

SpyBubble Pro offers all the features that one needs to spy on someone’s phone remotely without them knowing. And the data sync speed of SpyBubble Pro is good too. Combine these with reasonable pricing and what you get is a good spy app. This is the reason that SpyBubble Pro has found a spot on my list.

Click Here to Try SpyBubble

5) KidsGuard Pro

KidsGuard Pro - Website

The last spy app on my list is KidsGuard Pro. Let us look at it in detail.

Compatibility

KidsGuard Pro can work on all Android phones that are running on Android 4 or higher. It is also compatible with all iPhones that run on iOS 9 or above.

Rooting Or Jailbreak

You will not have to root or jailbreak the target phone if you want to use KidsGuard Pro to spy on your husband’s/wife’s/kid’s cell phone.

Features Offered

KidsGuard Pro tracks the call logs, messages, contact list, and browser history of the target phone. These features worked fine when I was analyzing the app. However, KidsGuard Pro was neither able to track the immediately deleted call logs nor it was able to track immediately deleted messages.

You will also be able to spy on your kid’s or partner’s cell phone photos and videos. During my usage, KidsGuard Pro tracked all the photos and videos. And the thing that I have noticed while using KidsGuard Pro is that it only shares photos and videos to your KidsGuard Pro account when the target phone is connected to a WiFi network. This is a good thing as it won’t make the target person suspicious by consuming unnecessary cellular data.

Another thing that I noticed is that it only shares the thumbnails of the videos. Therefore you will not be able to see the exact videos stored on your spouse’s cell phone.

KidsGuard Pro - Photos Folder

Keylogger of KidsGuard Pro works fine and I was able to see all the keystrokes made on the target phone in my KidsGuard Pro account. The thing that I liked about the keylogger of this app is that it shows you all the keystrokes made on a particular app in one place. This made navigation through keystrokes very easy for me.

KidsGuard Pro - Keylogger

This app not only lets you spy on your kid’s or partner’s location but also lets you set a virtual geofence. During my testing, KidsGuard Pro was accurately able to track all the locations of the target phone. And setting a geofence was also a piece of cake. Whenever the target person entered or left a particular geofence then KidsGuard Pro notified me immediately by sending an email.

Other than these, KidsGuard Pro also offers some advanced features like taking screenshots, taking photos, call recordings, tracking social messaging apps, etc. All of these features worked like they were supposed to when I was using the app and I have no complaints.

You can check my detailed KidsGuard Pro review to see how these features worked in detail.

Detectability

KidsGuard Pro changes its name to System Update Services and also changes as well as hides its app icon. As a result, the target users will not be able to detect it on their cell phones.

Affect Of KidsGuard Pro On The Target Phone

KidsGuard Pro does not slow down the target phone even by a bit and I did not notice any performance lag while using the target phone.

Price

KidsGuard Pro has one plan but different pricing for Android and iOS devices.

For Android, the cost of its plan is $29.95/month. And the same plan costs $16.65/month and $8.32/month if you pay quarterly or annually.

KidsGuard Pro - Android Cost

For iOS, the cost of the same plan is $39.95/month, $19.98/month, and $9.16/month if you pay monthly, quarterly, or annually respectively.

KidsGuard Pro - iPhone Cost

Verdict

KidsGuard Pro is the cheapest spy app on this list and it is one of the most feature-rich apps as well. This makes it value-for-money as well as one of the best spy apps for parents available out there. It takes a little time to sync the data but if you want a value for money product then this is the app for you. And because of the same reason, this spy app is on my top 5 recommended spy apps list.

Click Here to Try KidsGuard Pro

How To Spy On Someone’s Phone Without Them Knowing For Free?

6) iKeyMonitor

iKeyMonitor is the only app on my list that comes with a free plan. And unlike other apps, it’s not a free trial that lasts for a few days, you can use it as long as you want. Having said that, its free version comes with limited features and you will have to pay to use more advanced features. Let us look at iKeyMonitor in detail.

Compatibility

iKeyMonitor is compatible with Android devices that run on Android 2.3 or above. It also works with iOS devices running on iOS 9.x to 14.x.

Rooting Or Jailbreak

iKeyMonitor can work with both Android and iOS devices without the need for rooting or jailbreaking.

Features Offered

As discussed, the free version of iKeyMonitor comes with a limited number of features. These features include call history, SMS, GPS locations, and geofencing.

So you will be able to spy on mainly these things on someone’s phone using iKeyMonitor. All of these features worked perfectly during my usage and I was able to see the call logs, messages, and locations of the target phone. I was also able to set a virtual geofence and iKeyMonitor notified me every time the target phone entered that particular geofence.

How To Spy On Someone's Phone Without Them knowing For Free

Two of the main features that the free version of iKeyMonitor misses out on are features to track cell phone media and instant messaging apps.

Detectability

Like other apps on this list, iKeyMonitor changes its name and app icon. In the app drawer, it will be visible as an Internet Services app which you can hide as well during the installation process.

Affect Of iKeyMonitor On The Target Phone

iKeyMonitor had no major effect on the target phone. I neither noticed any change in its performance nor did I face any lag.

Price

You do not have to pay anything to use the free version of iKeyMonitor. However, to use its paid version, you will have to shell out $16.66/month.

Verdict

With the free version of iKeyMonitor, you will not be able to track many things on someone’s phone. But if you need an app that works for free then you will not get anything better than this.

Click Here to Try iKeyMonitor

Which App Should You Choose?

You must have already chosen your favorite by now. But if you are still confused then let me help you.

All the 5 spy apps that I have listed in this article are some of the best. You can choose any of these and you will not regret it.

Having said that, if you want a feature-rich spy app that lets you track almost everything you could ever think of then FlexiSPY is the one you should go for.

If you are running short on budget and want a cheap spy app then you should go for KidsGuard Pro.

And if you want a good overall spy app then you can choose any from uMobix, eyeZy, and SpyBubble Pro.

FAQs

Can You Spy On Someone Without Access To Their Phone?

Yes, you can spy on your girlfriend/boyfriend without accessing their phone using a spy app.

Can You Mirror Someone Else’s Phone?

Yes, by using a spy app like FlexiPSY, uMobix, KidsGuard Pro, etc. you can mirror someone else’s phone.

How Do You Put A Tracker One Someone’s Phone?

You can put a tracker on your kid’s/spouse’s cell phone by installing a spy app on it. A spy will let you track their cell phone remotely without them knowing.

How Can I Find Out If My Partner Is Cheating Online?

You can find out if your partner is cheating by spying on their cell phone remotely without them knowing.

How Can I Read My Husband’s Deleted Texts?

You can read your husband’s deleted text messages with the help of a spy app like uMobix, FlexiSPY, eyeZy, SpyBubble Pro, KidsGuard Pro, etc.

Leave a Comment