Bug
Ok, when I type some word, for example "summer", but made a mistake "sumer" and press a translate button, it will give an error. Good, so what do I do? I press back to correct the word, but then I have to type all the word again instead of adding one letter to it. Common! Please correct this. It's just annoying for so many users. All the rest is fine. Good app, but this bug should be fixed.