The idea behind Translator Keyboard - being able to translate text directly from your keyboard without having to go to a separate app - is great, but unfortunately the execution lets it down.

The problem is that the keyboard is slow, you have to change to the numerical view to add any punctuation, and once you've translated the text you can't delete it.

As Translator Keyboard doesn't have the features of other third-party iOS 8 keyboards, it needs a lot of work before it's worth downloading.