Ojur Dua Bangla is a free Islamic educational app developed by ZAIYOO TECH for Android users. This app provides a comprehensive guide to the Islamic concept of "Ojur Dua" in the Bengali language. It covers everything from the rules of performing "Oju" to its intentions, supplications, obligations, sunnah, makruh, and the reasons for breaking it.

The app is designed to educate Bengali-speaking Muslims about the proper way of performing "Oju" and its importance in Islam. The app features a simple and user-friendly interface that makes it easy for users to navigate through the content. It also includes audio recitation of the supplications for better pronunciation. Overall, Ojur Dua Bangla is an excellent app for anyone looking to learn more about Islamic practices in the Bengali language.