Hadits Arbain Nawawi is an Android application developed by Kitab Kuning Digital. It is a free education and reference app that contains a compilation of 40 hadiths by Imam Nawawi. These hadiths are considered essential teachings for Muslims, and this app provides a comprehensive guide for understanding them.

The app is designed to cater to the needs of students and scholars of Islamic studies. It features a user-friendly interface that allows users to navigate easily through the app's content. The app also includes audio recitation of the hadiths, making it easier for users to memorize them.

Overall, Hadits Arbain Nawawi is an excellent resource for those interested in learning more about Islamic teachings and hadiths. Its comprehensive coverage, user-friendly interface, and audio recitation features make it a must-have app for anyone interested in Islamic studies.