Rizq ki dua is an Android application developed by mahamji that aims to provide easy-to-use and effective solutions to overcome obstacles to wealth. The app offers a collection of Ammal (practices) and Duaine (prayers) that can help to remove blockages in one's income and increase prosperity.

The app is categorized under Education & Reference and specifically falls under Books. It is free to download and use. The interface is simple, with easy navigation to different sections of the app. The app is designed to be accessible to anyone, regardless of their level of religious knowledge.

Overall, Rizq ki dua is an excellent resource for those looking to improve their financial situation through spiritual means. The app provides a comprehensive collection of Ammal and Duaine that are easy to use and understand, making it a valuable addition to anyone's library.