40 Hadith Qudsi is an educational and reference application available on Android. Developed by muslim reflections, this free app is a comprehensive anthology that offers a valuable introduction to the study of the Prophet's Sayings in English.

The app focuses on Imam Nawawi's Forty Hadith and Forty Hadith Qudsi, summarizing the essential teachings of Islam. It covers topics such as the doctrine of tawhid, understanding Allah in all His attributes, the significance of the five pillars of Islam, virtue attainment, self-sacrifice for the cause of Allah, and preparation for the day of judgement.

One of the key features of this app is that it presents the Arabic original alongside the English translation for each of the eighty hadith. The translation is known for its scholastic accuracy and readability, making it accessible for users.

Overall, 40 Hadith Qudsi is a valuable resource for those seeking to deepen their understanding of Islam and the Prophet's teachings. It provides a well-compiled collection of authenticated hadith that covers various doctrinal, devotional, and ethical elements of Islam.