The 40 Rabbanas in the Quran (collection of Duaas made by prophets)
This application is a collection of 40 Duas (Duʿā' - invocations) of the Qur'an that begin with the word "rabbana - رَبَّنَا"(Our Lord).
Each rabbana is displayed in Arabic with its translation (in several languages) and transcription.
The audio is available too!