Your iPhone's Notes app can work as a private messaging tool, and most people have no idea about this. Instead of downloading another app for secret chats, you can ...

You can send secret messages on your iPhone using the Apple Notes app! Just create a note, tap Share > Collaborate, give edit access to a friend, and start chatting in real-time—no third-party app ...

How would you like it if there was a way to have secret conversations with friends on your iPhone but without the need to download a third-party app or even without using a conventional messaging app ...