"Sprout" is a free Android app developed by simppro that helps users test their knowledge of the Quran. The app allows users to select specific surahs or pages to be tested on and presents them with questions that require them to complete a specific verse, chosen at random by the app.

Once the user has completed the quiz, the app displays their results and saves them in a list that can be accessed later. It should be noted that the free version of the app includes ads, but these can be easily removed by clicking on them and returning to the app.

Overall, "Sprout" is a useful tool for anyone looking to test their knowledge of the Quran and improve their understanding of its verses. Its simple interface and easy-to-use features make it a great choice for both beginners and experienced learners.