This app provides the Tafseer al-Jalalain (Arabic: تفسير الجلالين‎) with simple English translation and also provides the original Arabic text. It is a tafsir of the Qur'an, which is an obligatory part of every Muslim's daily religious activity. It is also required to read the Qur'an in the right way, which is done by reading it in the Arabic language, and understanding the meaning of each word and the connection between them. The tafsir of the Qur'an is not an easy task, as it requires great understanding and a good memory. However, tafsir al-Jalalain is an essential part of every Muslim's religious activity.