This tweak will make your device speak so you will no longer need to manually check who is writing you a message. It's a good companion to Siri, but Siri is not required.
What it can say:
● battery levels (when the battery is under 10% or charging)
● every new hour
● iMessages and SMS
● app notifications
● works on every device with iOS 5+
● configurable options in Settings
● automatic language detection
● support for multiple languages (en, de, pl, cz, es, ru, more to come)
● select apps for which to speak notifications
● allowed time range (to avoid waking you up)
● does not speak in silent mode (won't disturb you)
● enable/disable reading of message bodies
You can purchase SpeakEvents for 1.99 AUD from the Cydia Store.