Ghatna Chakra

Ghatna Chakra is a free mobile app designed to help candidates crack competitive exams. It provides daily current affairs sourced from authorized publications to ensure credibility, plus downloadable monthly PDFs and other reference books. It also offers an authentic errata system: if a key or answer in a published sheet is wrong, a proof and source are provided and candidates can challenge the item with the commission.

Other features include errata/updates, online test series, and an online book store with previous years' solved papers. Reading tools let you read offline, save for later, view single pages with zoom, and filter topics chronologically. It targets exams like Bank, SSC, Railway, IAS, PCS, UPSI, and various state services.