Best Spy Apps in 2026 – Phone Spying Apps

Thanks to smartphones, we have constant access to all the information in the world, and connecting with people has never been easier. However, the explosion of internet freedom has brought about various dangers. Kids and teenagers are vulnerable to online predators and unsuitable content. Also, it’s never been easier for romantic partners to get away with being unfaithful.

If you need to keep tabs on someone’s internet device activity, spy apps could be the answer. Phone monitoring apps can help concerned parents protect their children, and employers can use them to ensure company devices aren’t being misused. Also, a concerned partner can view their other half’s phone behavior to confirm suspicions of infidelity.

Regardless of why you might use a spy app, our guide provides an overview of the available tools and explains how to utilize them effectively. We’ve also reviewed the best spy apps for Android and iOS.

Top 5 Phone Tracker Apps in 2026

1. Peekviewer: Peekviewer is the best spying app for monitoring Instagram activity.
2. Spynger: If you’re trying to catch an unfaithful partner, Spynger is the app for you.
3. mSpy: mSpy’s tracker tools are perfect for monitoring your child’s online activities.
4. uMobix: Hear what’s going on near the target device with the uMobix audio recorder.
5. Scannero: Scannero is the simplest way to locate a mobile device.

Best Mobile Spy Apps for Android and iOS Reviewed

Peekviewer – The Best Instagram Spying App

Peekviewer is the perfect tracking app for secretly viewing Instagram activity. Whether you want to check your child’s Instagram behavior or make sure your partner isn’t straying away, Peekviewer has you covered.

Many unreliable romantic partners use Instagram to flirt with others, and impressionable children and teenagers can end up following unsavory influencers. Thankfully, Peekviewer can put a stop to all of that.

Ordinarily, it’s very difficult to observe other Instagram users’ behavior without leaving a trace. That’s where Peekviewer comes in. Its intuitive software lets you view Instagram profiles without logging in or risking being seen.

It doesn’t matter whether you want to view a public or private Instagram account. You can access hidden stories, private posts, and tagged photos, all without following. Your own activity is completely private and secure. You don’t even need your own Instagram account to use the Peekviewer service.

Via the Instagram downloader, you can save stories, screenshots of photos, and download videos. You can also review content that you’ve logged for up to three months.

Unlike many other spy apps for iPhone and Android, Peekviewer doesn’t require installation. It works everywhere and on any device, including iPhone, Android, Mac, and PC.

Peekviewer has three price plans. If you just want to pay month by month, that costs $49.99. A three-month plan works out at $29.99. Or, for the biggest saving, commit to a whole year for just $12.49 per month.

Highlights

• The best Apple and Android monitoring app for Instagram.
• Highly intuitive dashboard.
• Record and history review feature.
• No installation necessary.
• Good value for money.

Spynger – The Best App for Catching a Cheating Partner

Google “Android spy apps cheating spouse,” and the first product that comes up is Spynger.  Evidently, it’s the number one choice for users who suspect their partner of cheating. Although it’s not free, Spynger is great value and has every tool you could need.

Spy apps for couples are normally used to uncover infidelities. With its easy installation and wide range of highly effective tracking tools, Spynger is perfect for this purpose.

You can see the media that’s been sent and received by the target phone, including photos and videos. Chats can also be viewed. This includes both incoming and outgoing messages.

The best cheating app is often Instagram, as it has private messaging and allows you to set privacy restrictions for individual posts. Spynger allows you to monitor Instagram and various other popular social media platforms. You can see correspondence on messengers like WhatsApp and Telegram as well.

You can also monitor keystrokes to work out passwords and messages. There’s a GPS locator, so you can track where the target device is currently located and where it has been recently. If you want to listen in on calls, you can use the call recorder.

On the pricing front, full access to all of Spynger’s tracking tools for twelve months is $8.67 per month. If you pay three months in one go, it works out at $20.80 per month. The annual plan costs $36.69.

Highlights

• The best spying app for suspicious spouses.
• Monitoring tools with various applications.
• Call recorder.
• GPS locator.
• Fairly priced.

mSpy – The Best Spying App for Concerned Parents

With such a wide range of features, it’s no surprise that mSpy is widely regarded as the best spying app for parents. Having tested the various functions, we are inclined to agree.

mSpy is easy to install and runs undetected in the background, so you can spy on iPhone or Android cell phones without the user realizing.

You’ll find all of the most advanced device tracking tools. However, mSpy’s specialty is live screen streaming. This allows you to beam whatever the user is viewing on their phone directly to yours. You can take screenshots and record videos of what you see as well.

MSpy is also a fantastic instant messaging and social media monitoring tool. You can view activity on Instagram, Snapchat, WhatsApp, and Facebook Messenger. There’s also GPS tracking, key loggers, and call recorders. MSpy basically provides all the tools you’ll need to keep your children safe online.

Regarding price plans, the cheapest option is the Premium annual plan. This works out at $11.66 per month. A quarterly plan works out at $27.99 per month. If you simply want to pay monthly, it comes to $48.99. Regardless of the pricing plan, you’ll have full access to all monitoring tools.

Highlights

• The best tracking tools for parents.
• Superb live screen streaming function.
• Capable of monitoring a wide range of social media sites.
• Accurate GPS tracking.
• Call recording.

uMobix – The Best Remote Audio Streaming

uMobix is one of the best monitoring software solutions. If you want the best remote audio recording, accept no substitute.

With uMobix, you can remotely turn on the target phone’s microphone. This lets you hear your child’s discussions and their surroundings, perfect for assessing potential dangers. You could also use this function to listen in on a spouse you suspect they are cheating.

uMobix’s other features include text message viewers and a call history log. You can also take a look at the target device’s internet browsing history.

On top of that, you can follow the intended users’ behavior on apps like Snapchat and Instagram. You can view their instant messenger communications, too. uMobix also lets you view the user’s activity on dating apps like Tinder.

The GPS tracker is highly effective and works well in conjunction with the audio stream function. And of course, there’s a photo and video tracker.

Unfortunately, uMobix is one of the pricier options. If you decide to pay month by month, it’s $49 99. However, you can drastically reduce that cost by paying annually, which works out to $12.49 per month. Regardless of the pricing option you choose, all the available tracking tools are of the highest quality, so you still get value for money.

Highlights

• The most effective remote audio streaming.
• Social media tracker.
• Messenger apps viewer.
• Call and text logs.
• View internet browsing history.

Scannero – The Best Location Tracker

No other tracker app can compete with Scannero’s locator software. There are several ways to track the target device. You’re not just limited to GPS.

Scannero doesn’t require that you download an application. Signing up grants you full access to the wide variety of online locator functions.

To locate a phone, you only need to know its number. Scannero sends a tracking text to the target device. Once the text message is received, you can view the phone’s location on your dashboard map. Alternatively, you can send a URL link to the target phone. Once opened, the IP tracker will then locate the device.

Another of Scannero’s many perks is that you can use the service to track more than one device. You only need one subscription, and then you can use Scannero to locate up to thirty devices.

There’s also the Reverse Phone Number Lookup tool. If you’re receiving scam calls or being harassed, you can use this function to see who’s behind the number. There’s also the Reverse Username Lookup tool, which scours the internet for information relating to a specific social media account.

With Scannero, for just $0.89, you get access to the locator service for twenty-four hours. That way, you can get a feel for the service before committing to a subscription. Once you’re ready to commit, the full cost is $48.99 a month. There isn’t currently a more cost-effective pricing plan.

Highlights

• The most versatile phone locator app.
• Locate devices via text, link, GPS, and IP.
• Reverse number and username lookup tools.
• Cheap one-day trial.
• No installation necessary.

What are Phone Monitoring Apps?

You can install spy apps on almost any Android and Apple device, including tablets and smartphones. This software lets you monitor various device functions. You can track a phone or tablet’s GPS location, review logs of calls and text messages, view social media activity, and, in some cases, remotely control the device.

You can install spying apps without the device user’s knowledge. The best apps run in the background and are almost undetectable. However, there are moral and legal questions to consider.

Whether or not using spy apps is right for you depends on what you wish to accomplish. Some users simply want to keep their children safe. Others want to use these apps covertly to catch an unfaithful partner. Additionally, employers may install these apps to ensure that company devices are being used appropriately.

Why Use iOS and Android Tracking Apps?

Let’s go into more detail about why spying apps might be for you:

Child protection

These days, most teenagers and even children have smartphones. This makes them vulnerable to dangerous content and unsavory characters online. A parent might want to install a spy app to ensure their child isn’t putting themselves in danger by using social media naively. Parents can also review logs of calls and texts to make sure their child isn’t communicating with a dangerous individual.

Spy apps often include GPS tracker tools as well. This means parents can keep tabs on their child’s location. Some apps will notify parents when children enter certain blacklisted zones with their mobile devices.

Monitoring Employees

Spying apps can be useful for companies that need to monitor their employees’ activities. For instance, a courier service might want to track its couriers’ locations to ensure they’re actually performing their duties as intended.

Also, an employer might want to ensure that company devices aren’t being misused. They can install spying apps to make sure communications are work-related and that company resources aren’t being misused.

Catching a Cheating Partner

With social media and dating apps, it’s never been easier to be unfaithful. Catching a cheater can save you from years of uncertainty. Obviously, there’s a moral component to consider when secretly installing a spying app on a partner’s phone. However, if suspicions are confirmed, it can be positive for both parties.

Once a spying app has been installed on the target device, you can view your partner’s calls, texts, and social media activity. You can track their location too. Also, some tracking apps alert users when a SIM card is replaced in the target phone.

Popular Tools on the Best Spy Apps

In this section, we take a look at the different ways to spy on Android and iOS devices:

Call and Text Log

One of the cornerstone features of a good spying app is a call and text logger. You can view who the tracked person has been communicating with. This includes deleted messages and logged calls.

Screen and Video Capture

Many spying apps let you take screenshots of what the user is viewing on the target phone or tablet. This can be used to store evidence of wrongdoing or dangerous online behavior. Many of the top apps even let you record videos of the tracked device’s screen.

Keystroke Logger

Some tracker apps let you view logs of what the monitored person has typed on their device’s virtual keypad. A keystroke logger also allows you to effectively view deleted messages and work out usernames and passwords.

Remote Control

Although this tool can be expensive, it can be a godsend, especially for concerned parents. It gives you complete control of the targeted device, even if it is locked.

GPS Locator

Many top spy app providers let you monitor the location of the target phone or tablet using GPS.

GPS-based location trackers also allow you to view the device’s location history, in addition to its real-time location. On top of that, you can set boundaries and receive alerts when the device crosses them.

Alternative location monitoring methods are also available. You can send links or texts to the target cell. Once they’re opened, you can view the device’s current location. SMS-based tracker apps don’t require app installation.

Social Media Monitor

A social media monitor lets you view what the tracked person is doing on a wide range of social networks, including Instagram, Facebook, and Snapchat. The best spy apps can even provide covert access to instant messaging apps like WhatsApp and dating apps like Tinder.

A Guide to Finding the Best Spy App

There are many highly effective spy apps out there. However, finding the best one depends on your specific needs. In this section, we look at the various factors you should consider when trying to find the right spy app for you:

Range of Tools

Not all spying applications feature the same tracking tools. Also, many apps specialize in one field or another. For example, the quality of a GPS tracking tool from one provider might not be the same as another.

Also, users who want total control of the tracked device should review the quality of a spy app’s remote control function.

Thankfully, some tracker app providers let you trial their product before committing to a subscription. You can also read reviews of the most reputable spying apps. These should highlight their strengths and weaknesses, including information on which tools they have and which they lack.

Price

There are free spying apps, but the tools they provide are often limited or ineffective. If you want access to efficient tracking software, you have to pay for it. That said, many of the best providers feature a range of pricing plans. If you’re happy to commit for a few months, you can greatly reduce the subscription fee.

Resource consumption

If you want to track a device covertly, you need to consider how much of the device’s resources your spying application will use. The top spy apps are almost undetectable, as they consume very little RAM and CPU. Provided you stick to the best providers, the spying app should remain hidden. Even the most tech-savvy users won’t notice its presence.

Installation

If you don’t want the tracked person to know they’re being monitored, you’ll need access to the cell when it’s unguarded to install the application. For obvious reasons, you have to do this as fast as possible. In other words, you’ll want a spy app that’s easy to install.

Read tracker app reviews to see what the critics say about the installation process. You can also opt for a trial period to test the installation process first, before subscribing.

Ease of Use

Whether you wish to monitor someone secretly or not, a smooth user experience is important. Our recommended spying apps all stand out for their user-friendliness. All tools at your disposal are easy to use, plus they come with clear and detailed instructions.

Customer Service

Many of the top monitoring software providers have excellent customer service. They understand that most users might not be familiar with tracking tools. The customer support staff are helpful and knowledgeable. If you communicate with them via live chat, you never have to wait long to get a response. There are also customer support telephone numbers.

Understanding the Legality of Phone Tracking Tools

If the person you’re tracking gives you permission to monitor them, you aren’t breaking the law. That said, you may be required to provide proof of the tracked person’s consent. Also, a parent can follow their child’s phone with or without said child’s permission, provided they’re a minor.

The legal gray areas begin to appear when tracking apps are used to monitor adults without their permission.

To avoid breaking any laws, it’s best to check state-specific laws as they relate to individual tracking app tools. GPS tracking might be legal in one state but not in another, for example.

Conclusion

As you can see, there are various spy apps that will meet your device monitoring needs. Whether you wish to monitor calls, texts, or social media activity, there are plenty of reasonably priced options available.

If you’ve read our best spy app reviews, you’ll see they all have their specialities. With Peekviewer, you can see all Instagram activity. Spynger is perfect for catching an unfaithful partner, and mSpy’s monitoring tools let you track your children’s smartphone behaviour with ease.

However, which spying app do we consider the best all-around? That accolade goes to uMobix. Although it specializes in remote audio streaming, it offers much more than that. With uMobix, you can easily track social media activity, view call histories, and track the target phone’s real-time location. Its twelve-month subscription makes it one of the cost-effective spying apps you’ll find.

FAQ