SwiftKey is a company that is known for developing a sophisticated smart-keyboard app for Android a while ago. SwiftKey has now launched an iOS app called SwiftKey Note. SwiftKey Note is a note-taking application that gives iOS users access to a predictive keyboard. However, the keyboard only works with the app. Fortunately, the SwiftKey Note app connects to Evernote so that all of your notes are synced with your Evernote account.