Your iPhone's Notes app has a bunch of hidden features you might not have discovered yet. Here's my favorite thirteen.

There's a lot you can do on your iPhone, even without relying on third-party apps from the marketplace. You can have RCS-enabled conversations on iMessage, or video ...

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 ...

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 ...

As simple as it is, Notes is one of the most useful iPhone apps. While most of us use Notes to do things like jot down quick reminders or make a grocery list, there are many more things you can do ...