KYC-ECI is a free mobile application designed by the Election Commission of India to provide voters with information about the candidates during nomination. The app aims to increase transparency in the democratic process by displaying the criminal antecedents of each candidate. With this app, Indian voters can view the details of all candidates who have filled the nomination form, including their affidavits and criminal records, if any. The app allows voters to search for candidates by their name and also provides a "Know Your Candidate" feature, which educates voters about the history and background of the candidates.

The app is available on the Android platform and falls under the Social & Communication category. With its user-friendly interface, the app provides a convenient way for voters to access important information about the candidates. The Election Commission of India has taken a commendable step towards building an informed and active democratic citizenry in the country through this app.