The debate around snooping on a partner’s phone has existed for years—and unfortunately, it’s often fueled by trust issues in relationships.
Smartphones have become deeply personal, as a gateway to communication, social interactions, and sometimes, secrets. While many believe that spying on a significant other is toxic, others feel compelled to do it due to suspicions of infidelity.
If you’re struggling with doubts about your boyfriend’s loyalty, there are healthier ways to address your concerns. Open communication should always be the first step. However, if you still need to investigate, here are nine ways to check your boyfriend’s phone without him knowing.

Why Spying on Your Boyfriend Can Be Harmful?
Before diving into these methods, it’s important to acknowledge that secretly accessing someone’s phone can be damaging to a relationship. If trust is already strained, this kind of behavior may only make things worse.
Additionally, in some locations, unauthorized access to another person’s phone is illegal, potentially leading to legal consequences. Plus, if your boyfriend finds out, it could permanently damage your relationship.
Still, if you’re determined to check his phone, here are some discreet ways to do it for free.
1. Check His Phone When He’s Not Around:
One of the simplest ways to check your boyfriend’s phone is to go through it when he’s not around. You can look at his gallery, messages, social media apps, and any hidden folders to find any suspicious activity. To stay undetected, be quick and careful while navigating his phone, ensuring that you don’t change any settings or rearrange app icons. If you search for anything within his device, erase the browsing history afterward to avoid leaving any traces. However, it is important to acknowledge that this is an invasion of privacy, and many relationships have ended because of such intrusions. Engaging in this behavior may lead to serious trust issues, potentially causing more harm than good in the long run.
2. Investigate His Social Media Activity:
Many people who engage in infidelity use social media as a platform to interact with others inappropriately. They like and comment on posts, send direct messages, and may even create secret accounts to hide their interactions. If you suspect your boyfriend is behaving dishonestly, checking his social media activity can provide some insights.
Start by looking through his most commonly used platforms, such as Facebook, Instagram, Snapchat, and Twitter. Pay attention to any flirtatious comments and excessive likes on particular profiles. Another red flag is private messages with unknown contacts, as well as hidden chats or restricted friend lists. If you notice any activity that crosses your relationship boundaries, it could indicate an issue that needs to be addressed. However, rather than immediately assuming the worst, consider having an open conversation about your concerns to maintain transparency and trust in your relationship.
3. Review His Browsing History:
Your boyfriend’s internet search history can reveal a lot about what he does online.
How to Check Browsing History?
- Open his web browser.
- Go to Settings > History.
- Look for visits to dating sites or interactions with suspicious forums.
If the history is frequently cleared, it could be a sign he’s hiding something.

4. Track His Instagram Behavior:
Instagram is a platform where people often engage in inappropriate behavior while in relationships.
How to Check His Instagram Activity?
- Open his Instagram profile.
- Click on the three horizontal lines at the top.
- Go to Your Activity to check his likes, comments, and saved posts.
This method can help you determine if he’s engaging with others in a way that violates your trust.
5. Access His Safari or Chrome Website Data:
Your boyfriend’s browsing history can reveal a lot about his online activities. If he has an iPhone, you can find more detailed browsing data through Safari. To check this, go to Settings > Safari, then scroll down to Advanced > Website Data to see a list of visited sites. If he frequently clears this data, it could be a sign that he is hiding something.
For Android users, you can check their browsing history in Google Chrome. Open Chrome > Settings > Privacy > Clear browsing data. If the browsing history is regularly deleted, it may indicate that he is trying to erase evidence of certain online activities. Paying attention to browsing data can provide valuable insights into his digital behavior, but it’s essential to weigh the ethical implications of invading his privacy before taking any action.
6. Recover Deleted Messages:
Deleted messages can sometimes be recovered, allowing you to see if he’s hiding any important conversations.
For iPhone:
- Go to Messages > Edit > Show Recently Deleted.
For Samsung:
- Open Samsung Messages > Three-dot icon > Recycle Bin.
This method may reveal messages your boyfriend didn’t want you to see.
7. Forward His Messages to Your Phone:
This method is risky but effective if both of you use iPhones.
Steps to Forward His Texts to Your Device:
- Go to Settings > Apple ID > Name, Phone Numbers, Email.
- Add your email or phone number.
This will forward every text he receives to your device. However, he may notice this and confront you.
8. Check Saved Passwords:
If your boyfriend uses a password manager, you might be able to access his login credentials. Many browsers and devices save passwords for easy access, and if he has auto-fill enabled, you might find what you’re looking for.
Steps to Check Saved Passwords on Google Chrome:
- Open Google Chrome on his device.
- Click on the three-dot menu in the top-right corner.
- Select Settings from the dropdown menu.
- Navigate to Autofill and Passwords > Google Password Manager.
- Under Saved Passwords, look for accounts linked to social media or dating apps.
- If passwords are hidden, click on the eye icon to reveal them (this may require his device password or fingerprint authentication)
9. Look for Hidden Photos and Videos:
If your boyfriend is hiding something, he may have private images stored separately.
For iPhone:
- Open Photos > Hidden Album (requires a password or Face ID).
For Android (Samsung):
- Go to Files > Internal Storage > Pictures > Click on three dots > Show Hidden Files.
Any secretive or inappropriate images stored here might be a red flag.

Should You Be Spying?
The urge to check a partner’s phone often stems from trust issues within a relationship. If you find yourself constantly wanting to monitor your boyfriend’s phone, it’s important to ask yourself why. Instead of resorting to spying, consider healthier alternatives. Having an open and honest conversation about your concerns can create a space for transparency and understanding. Pay attention to behavioral changes in his actions and communication—trust is often reflected in how a person interacts with you, not just in their phone habits.
Building trust through mutual respect and honesty is essential for a healthy relationship. If you feel the need to constantly check his phone, it may be a sign of deeper issues that need to be addressed. A strong relationship is based on open communication and reassurance, not secrecy and suspicion. If trust is broken, no amount of snooping will fix it.
If, after considering these factors, you still feel compelled to check your phone, be mindful of the consequences. Spying can do more harm than good and may permanently damage your relationship. Once trust is eroded, it can be difficult to rebuild. Instead of focusing on finding proof, focus on whether your relationship is meeting your emotional needs and whether trust can be restored through honest conversations.
Conclusion:
Being aware of your boyfriend’s phone activities can help you address doubts and protect your peace of mind, but it’s essential to approach the situation with caution and respect.
Top 3 Takeaways:
- Trust Your Instincts and Observe Behavior Closely – If something feels suspicious, it’s worth paying attention. Sudden changes in his phone habits or secrecy could be red flags.
- Consider Ethical and Relationship Boundaries – While curiosity is natural, respecting privacy is key. If you have concerns, open communication is often a healthier approach than sneaking around.
- Prioritize Your Well-Being and Relationship Trust – If checking his phone becomes a necessity due to trust issues, ask yourself if the relationship is serving your happiness and security.
By understanding these factors, you can navigate your concerns wisely and make informed decisions about your relationship. Have you ever faced a similar situation? Share your thoughts in the comments below!
FAQs:
Laws regarding privacy vary by country and state. In many places, accessing someone’s phone without their consent is illegal and can have serious consequences. It’s always best to consider ethical and legal implications before taking any action.
Common signs include frequently changing passwords, being overly protective of his phone, deleting messages or call logs, and avoiding using his phone around you. However, these behaviors do not always indicate wrongdoing.
Some parental control or tracking apps claim to offer monitoring services, but many require consent or premium subscriptions. Be cautious of scams and legal implications when using such apps.
Open and honest communication is the best approach. Express your concerns calmly, provide examples of behavior that made you suspicious, and discuss boundaries to ensure trust in the relationship.
Before jumping to conclusions, gather context and consider having a direct conversation with him. Trust and communication are key in a healthy relationship, and if trust is broken, evaluate whether the relationship is right for you.