Riyaziyyat düsturları is a free educational app by Khan Teacher, designed to help students learn math concepts easily. It covers a wide range of topics, including math rules, algebra, geometry, calculator, conversions, age calculator, famous quotes related to math, and a note-taking feature. The app also offers video lessons for students to learn complex topics and join Telegram groups for assistance.

This app is entirely in Azerbaijani and does not require internet or display ads. Currently, it provides math rule books and formulas for easy access, but soon, it will also include math tests for users. Riyaziyyat düsturları is an excellent tool for anyone who wants to learn math in an easy and fun way.