Spark, the email app from Readdle, has been updated to version 1.6, adding support for the iPad, including the iPad Pro. The app has also added support for watchOS 2, and spruced up some of the parts of the user interface.

To go along with iPad support, Spark will also now sync your email accounts and settings across devices. This is done through iCloud, so you don't need to create a new account in order to sync.

Spark also now supports a total of nine languages, including English, German, Chinese, Russian, Spanish, French, Italian, Japanese, and Portuguese.

You can grab Spark for iPhone and iPad from the App Store now. Readdle is also working on a Mac version of the app, though they have yet to announce a release timeline.