Diawartou laha is an Android app that provides a collection of khassidas by Serigne Touba. This app is developed by Khassida Xassida Qasida Serigne Touba Yi and is available for free on the Google Play Store. It falls under the Education & Reference category and specifically under Books subcategory.

The app has a simple and user-friendly interface that allows users to easily browse through the khassidas. Users can search for specific khassidas or browse through the different categories available. Each khassida is displayed in clear and readable text, making it easy for users to read and follow along. The app also allows users to bookmark their favorite khassidas for easy access later.