UPSC Notes is an Android app developed by Alok Kumar, designed for students preparing for competitive exams such as Civil Services, IAS, PCS, banking, railway, and eligibility tests. The app's main goal is to provide quick access to key information for various subjects, making it an essential tool for students on the go.

The app features a tutorial that covers the significant facts and figures vital for competitive exams. It starts with the basic concepts of various subjects, but prior experience of reading the course material is recommended for easy understanding. The tutorial represents a comprehensive summary of the course material, making it easier for students to revise the key concepts.

Overall, UPSC Notes is an excellent app for students preparing for competitive exams. Its easy-to-use interface and quick access to key information make it a must-have for students who want to stay ahead of the competition.