المجموع شرح المهذب is an educational app developed by marqoom.org, available for Android users. It is a book in the Education & Reference category under the subcategory of Books. The app is based on the book "Al-Majmu' Sharh Al-Muhadhab" by Imam Muhyiddin Abu Zakariya Yahya bin Sharaf al-Nawawi al-Shafi'i, who is known for his contributions to Islamic scholarship.

The app provides a comprehensive explanation of the book "Al-Muhadhab fi fiqh al-Shafi'i" written by the famous Islamic scholar Sheikh Abu Ishaq al-Shirazi. According to Al-Suyuti in "Al-Hawi," Imam Nawawi wrote this book following the style of Ibn Qudama al-Maqdisi's "Al-Mughni." The app is an excellent resource for those who want to learn about Islamic jurisprudence and the Shafi'i school of thought. The developer has made the app available for free, making it accessible to a wider audience.