Islamic Reference Encyclopedia: حكم وأدعية is a free Android application developed by kalemtayeb.com. The app is dedicated to providing users with an encyclopedia of over 20,000 scientific materials on virtues, wisdom, sermons, supplications, and remembrances. The app is ad-free and has a small size of only 7MB.

The app has primary sections that cover a wide range of topics such as the encyclopedia of virtues and wisdom, the encyclopedia of supplications and remembrances, the collection of sayings and the virtues of deeds, and the articles of faith. The app is based on the methodology of Ahl al-Sunnah wa al-Jama'ah and has been certified by the Islamic Network, one of the most reputable Islamic websites. The app is a comprehensive source for seekers of knowledge and serves as a guide for those who wish to deepen their understanding of Islamic teachings.