How to type your email address fast on any iOS device. This also works seamlessly across all iOS and macOS devices as text replacements are shared across iCloud.
Turn any document, note, photo, email or webpage into a PDF on an iPhone or iPad. No need for a fancy app, use the built in Print Centre.
iOS 10 only
Hack together your own tether (or holder) for the cap of an Apple Pencil. Its like an Apple Pencil Cozy but cheaper.