A3J1 'DB17(I is a free Android app developed by Arab Developers under the Education & Reference category's Books subcategory. This app provides the complete Tafsir of Al-Qurtubi's interpretation of the Quran, which is considered one of the most comprehensive and useful Tafsirs in the field.

The app works offline, so you don't need an internet connection to access the Tafsir. It allows easy navigation to the desired verse and to the Surahs. The app also provides the ability to adjust the font size to make reading more comfortable.

Al-Qurtubi's Tafsir is unique in that it covers all aspects of interpretation, not just the legal aspects. The book provides explanations of the reasons for revelation, recitation, grammar, and vocabulary. It also includes a discussion of the opinions of the Imams and their followers. The app is suitable for Muslims who want to read and understand the Quran's meanings and rulings.