Rosary is a free Android app developed by Islomov Odilhon Rustamovich to help Muslims perform Zikrullah conveniently. The app offers a user-friendly interface that facilitates the recitation of dhikr. With large numbers and almost the entire screen being sensitive to touch, it is effortless to use.

Rosary consists of ten different dhikr, and users can choose to view the comments in Arabic or Latin script. Additionally, users can set the number of dhikr they want to recite. The app indicates the end of the dhikr through vibration and sound. Users can also control the volume and vibration intensity according to their preferences.

Moreover, Rosary displays the loop number, making it easier for users to keep track of their progress. Overall, Rosary is an excellent app for those who want to perform Zikrullah with ease and convenience.