Ghatna Chakra is a free mobile app designed to assist individuals in preparing for competitive examinations. The app offers a range of tools to facilitate exam readiness, with a primary focus on current affairs. Users can access daily current affairs from authorized and reliable sources, ensuring the credibility of the content. Additionally, the app provides free monthly PDFs and other books PDFs, delivering updated and accurate current affairs magazines.

Moreover, Ghatna Chakra offers a unique feature where users can report any discrepancies in answer keys provided by examination boards, providing authentic sources to challenge these inaccuracies. The app also offers errata and updates for their books, ensuring users have access to the latest information. With online test series available for various exams and an online book store offering study materials and solved question papers, Ghatna Chakra aims to enhance users' exam preparation experience. The app's technical features include comfortable reading anytime and anywhere, saving articles for later, single-page view with zoom and scrolling capabilities, chronological topic filtering, and access to previous issues for reference. Ghatna Chakra is a valuable resource for those preparing for Bank, SSC, Railway, IAS, PCS, UPSI, and various state subordinate services exams.