About Deen Challenge

Deen Challenge is an Islamic learning app that turns the essentials of the deen into quick, rewarding quiz challenges — the five pillars, the 99 Names of Allah, everyday duas, the Quran, seerah, Islamic history, Ramadan and Hajj.

It grew out of an Islamic quiz community and is built for learners of all ages who want to revise and retain core knowledge a few minutes at a time, with daily challenges, streaks and spaced-repetition mistake review.

Our approach to accuracy

We only publish widely-agreed, textbook-level facts on these pages, each shown with its source. Anything that depends on hadith grading, fiqh, or contested points is withheld from publication until it has been reviewed by a qualified person. See Sources & review.