This can be incredibly frustrating especially if you’re using the Notes app on an iPhone or iPad and you don’t have access to an actual keyboard (you can’t press Command + Z to undo on an on-screen ...

It's tough choosing the perfect third-party keyboard app for your iPhone, so we've rounded up the top performers for functionality, customization, and fun.

The Notes app is a frequently underused tool on iPhone. Many of these tips can be used on the Notes app for iPad and Mac too.