Compatible with iOS 5, 6 and 7
In almost all keyboard layout
This keys repeat themselves twice . , ? ! '
This tweak will replace one set of them with emojis
long press on the emojis to access more.
Supported Layouts:
QWERTY
AZERTY
QWERTZ
and most of keyboards
configure options from settings
Also check out Speaking Keyboard
TextToSpeech functionality built into your Keyboard.