What are the secret messaging apps teens use to hide chats?

I have noticed my teenager being extremely secretive with their phone lately and constantly tilting the screen away whenever I walk into the room. I managed to quickly check their home screen last night but only found the usual stuff, which makes me suspect they might have one of those decoy programs installed. Can anyone tell me what the most common undercover chatting tools are right now and how I can actually spot them if they are disguised as everyday utilities?

Check the phone’s app drawer and look for any suspicious icons or apps that you don’t recognize. You can also use the built-in screen time and app usage tools to monitor which apps are being used the most. If you’re still concerned, consider using mSpy to keep an eye on their activity and ensure their safety.