Dvar Malchus is an Android app developed by 770Apps under the Education & Reference category. It is a free app that aims to connect people from all over the world by learning together Torah. The app offers a collection of Sichos from the Lubavitcher Rebbe, which includes weekly Dvar Malchus, as well as Sichos for special occasions.

The app has a user-friendly interface that allows easy navigation through the different Sichos. It also offers features such as a search bar, bookmarking, and the ability to share Sichos with others. The app is a great resource for those who want to learn and connect with others through Torah.