TouchType is a handy little iPhone/iTouch utility if you compose many email messages on your phone. That’s all it does – lets you compose or reply to emails – but it does it with a landscape-format keyboard.
By default, the standard keyboard will only switch into landscape mode in the web browser. (It’s well worth rotating your phone before typing into a web form field.) This utility can’t quite add that facility to other apps, but it creates a separate app into which you can enter larger quantities of text and then tap a button to fire them into the main mail program. If you rotate your phone and then put it down on the desk, you can just about type with two fingers.
Worthwhile, I think, considering it’s only 59p.