The سلم الوصول إلى علم الأصول app, developed by Mo.Ka.App, is a free Islamic education and reference app that provides a simplified and clear understanding of the basics of Islamic creed and monotheism. The app includes the complete text of the poem "سلم الوصول إلى علم الأصول" by Sheikh Hafiz bin Ahmad Al-Hakami, which is considered one of the easiest and most comprehensive poems on the topic of Islamic creed.

The app is ideal for beginners and students who want to learn about Islamic monotheism, as it presents the information in an easy-to-understand format. The app is also suitable for teaching in Quranic memorization offices due to its rich information content and easy-to-understand language. The app is available for Android devices and can be used offline without an internet connection.