
Best Apps To Find Out if Your Partner Is Cheating
Discovering infidelity can be emotionally devastating. Unfortunately, statistics show that about 20% of married couples experience cheating at some point. The good news is that in today’s digital era, catching a cheater has become much easier. As most interactions appear on the Internet, catching them online is the most logical and smart way.
In this article, we’ll explore the most common signs of infidelity along with the best methods and apps to find out if your partner is cheating. All of these tools are designed to be highly effective and discreet.
Πίνακας περιεχομένων
Signs Your Partner Might Be Cheating
Infidelity often leaves traces. Sometimes those traces are barely visible, but in some cases, the cheater can literally be caught on camera, even at a Coldplay concert. But that’s more of an exception to the rule. Usually, while no single sign is proof, a combination of several may indicate something is wrong:
- Unexplained changes in schedule or frequent “late work” excuses.
- Emotional distance and loss of closeness.
- Greater focus on appearance and self-presentation.
- Defensive or aggressive responses to simple questions.
- Sudden secrecy around their phone, computer, or other devices.
But if you truly want peace of mind and solid proof, professional monitoring apps to catch a cheater are the ultimate solution—designed to give you real evidence and the clarity you need.
Best App To Catch a Cheater
If you need more than intuition, using a reliable app to see if your partner is cheating can give you clarity. These apps help you access phone activity, messages, and location history discreetly and remotely.
App#1: Phonsee
Phonsee is a monitoring app designed to discreetly track activities on Android and iOS mobile devices. It offers powerful phone monitoring features for concerned partners or those who want to be sure about the safety of their loved ones.
For many, Phonsee is the best app to catch a cheater. All because it provides a dozen great features to discover infidelity online:
- Παρακολούθηση μέσων κοινωνικής δικτύωσης: access messages on main media platforms like WhatsApp, Instagram, Facebook (Messenger), Snapchat, Telegram, and LINE. With Phonsee, you can even access deleted ones.
- GPS Location Tracking: track real-time location and view location history to know where your loved one has been.
- Geofencing Alerts: set virtual boundaries and receive notifications when they are crossed.
- Call and SMS Logs: review incoming and outgoing call logs with numbers, names, duration of the call, and time. The same for text messages.
- Browsing History Tracking: monitor websites visited and search activity.
- Media Access: view photos, videos, and other files stored on the device.
- Keylogger: record keystrokes to see what’s typed on the device.
- App Usage Monitoring: see which apps are used and for how long. The perfect tool to get insights into your loved ones’ habits online.
The best part is that after a one-time installation, which usually takes up to 5 minutes, Phonsee runs in stealth mode. You can even try the free Demo on the website and explore all its features and the interface.
App#2: mSpy
A popular choice among apps to catch a cheater, mSpy monitors text messages, social media chats, installed apps, and GPS movements in real time. Among these, mSpy allows you to even listen to calls and turn on live screen streaming.
And that’s not all — with mSpy, you can activate a hidden microphone feature on an Android device to listen for potential signs of flirting and other risks. No wonder mSpy is so popular worldwide.
Thanks to its high-level features, it surely can help you discover any cheater in a few clicks. Especially considering the breadth of its capabilities, the pricing is surprisingly reasonable, making it a cost-effective solution for discreet monitoring.
You can also try a Demo on the website to explore the user-friendly dashboard firsthand.
App#3: Moniterro
Basically, Moniterro is designed for discreet and comprehensive phone monitoring. Like the other two solutions, it allows you to review call logs, multimedia files, and app usage, giving you insight into hidden activities.
Additionally, Moniterro provides real-time GPS tracking, social media monitoring, and browser history access. Its stealth mode ensures the app runs silently in the background, and even a tech-savvy user can’t discover it. The invisibility and full set of features make Moniterro a great app to find out if your partner is cheating.
This software offers a user-friendly dashboard that makes monitoring simple and efficient. And the wide range of supported devices makes Moniterro highly versatile, working seamlessly on both Android and iPhones.
App#4: Eyezy
For those who don’t know, Eyezy is one of the most powerful phone monitoring software designed as a parental monitoring tool. While, according to the law in many countries, it can’t be used as an app to see if your partner is cheating, it can surely help you to find the truth.
It combines monitoring with advanced analytics, which helps detect potential cheating behaviors by analyzing online activity habits.
Like other top solutions, Eyezy provides:
- Real-time location tracking on an intuitive map;
- Social media activity monitoring;
- Screenrecording and keylogger features;
- App usage monitoring;
- And other great features, giving a comprehensive view of the target device’s activity in real-time.
All data collected is fully encrypted, ensuring that sensitive information remains secure and private. Only the account owner can easily access it from a personal dashboard. That’s why parents worldwide trust Eyezy!
App#5: Cocospy

It’s another smart tool that surely helps you catch a cheating partner. In the first place, Cocospy was created for parents to monitor underage kids. While it can’t provide more than the apps listed above in the ranking, it’s still a very solid solution for those who have doubts about their loved ones.
It provides essential monitoring capabilities such as call logs, SMS tracking, real-time location, social media monitoring, and app usage. It also operates in stealth mode and stores all the information from the target phone on the web-based dashboard.
However, pricing may seem too high compared to similar apps, with plans starting at $39.99 per month for a single device.
Other Methods
Even without a specialized monitoring app, there are several ways to gather clues—though these approaches often require patience, observation, and careful attention to details.
Hiring a Private Investigator
Like in detective movies, a licensed private investigator can provide real evidence: photographic or video proof of suspicious behavior and potential dates or flirting, or some confirmation of meeting, being in a hotel instead of working late.
Their expertise can be invaluable if you need solid proof, but services typically cost between $50–$200 per hour, which is a way more compelling option than third-party monitoring apps. When choosing an investigator, make sure they are licensed, experienced, and have positive reviews.
Checking Social Media Behavior
Even small changes in online activity can be a sign. Look for things like posting more often than usual (with a kind of obsession and expectations for someone’s favor), adding new “close friends,” or hiding likes and comments. It’s best to watch these patterns over time instead of worrying about just one single action.
Looking for Physical Clues
Every day things and habits can tell you more than words. Strange receipts, new fragrance smells, or sudden changes in clothes and grooming may indicate hidden activities on the side. Of course, having a new perfume alone doesn’t mean cheating, but several signs together could show a pattern worth looking into.
Expert Advice: Always handle the situation carefully. Being patient, observing closely, and keeping a detailed record of what you notice can help reveal the full picture. Don’t rush to conclusions—consistent patterns are much more trustworthy than single, isolated signs.
Συμπέρασμα
Suspicions of infidelity can be a painful and stressful position for many individuals, but having clear evidence allows you to throw off a heavy burden and approach the situation with confidence. In the era of technology, the best way to approach such situations is to use smart monitoring apps.
Among all the apps available, Phonsee stands as the best app to catch a cheater. Thanks to its ease of use, real-time tracking, and full set of features, it is an excellent choice for discreetly gathering information.
And remember that professionals suggest combining methods—using technology, observing behavioral clues, and seeking expert guidance to catch a cheating partner. Throughout the process, prioritize your emotional well-being, stay calm, and focus on the facts to make the best decisions for your life.