Сильное Дуа is a free Android application developed by Takoshi Sebero, designed for those who want to make changes in their lives by praying to Allah. The app features a collection of Dua, or direct appeals to Allah, that can be recited in any language.

The app includes Dua for various situations, such as Dua after Azan, Dua for success, Dua for protection, Dua for parents, and many more. The app also includes Dua for specific events, such as entering/exiting the house or toilet, before/after sleeping or eating, and during strong winds or rain.

The app's interface is simple and easy to navigate, making it accessible to all users. With Сильное Дуа, users can incorporate the power of prayer into their daily lives and make positive changes.