Tamil GK 2020 - பத அறவ 2020 is a free Android app developed by Thennakam. It is an educational and reference app aimed at users preparing for competitive exams like UPSC. The app offers more than 10,000 pages of study material in both question-answer and theoretical formats. It also includes practice quizzes to help users hone their exam skills.

The app is designed to satisfy the exam hunger of its users and the developer intends to add more content in the future. Users can provide feedback via the feedback button in the app or by emailing the developer. Overall, Tamil GK 2020 - பத அறவ 2020 is a useful app for those preparing for competitive exams in Tamil Nadu or looking to improve their general knowledge in Tamil.