It’s been a long time coming, but the iOS version of the popular writing app Scrivener is now available in the App Store.

While many had expected it to be merely a companion app to the Mac version, Scrivener for iOS is actually a full-featured edition, capable of acting as a standalone app.

It’s priced at $19.99, rather expensive by iOS app standards, but a price well worth paying for anyone working on books or other lengthy documents and wanting the option of writing on iPad as well as – or instead of – a Mac.

You can buy Scrivener from iTunes, and you’ll also need to upgrade to the latest version of Scrivener for Mac to allow syncing between platforms. If you’re not sure whether the app is for you, check out our full review.