KBC Play Along App enables only for Idea for india users to play along with contestant on the Hot Seat LIVE. just Choose the right option before the contestant does. -Compete and see how you rank against other online Players climb up on the Leaderboard. -Top 5 scorers at the end of the season will stand a chance to win Idea Smartphones. So, what are you waiting for. Download the app today and get hooked on to KBC from Sony Entertainment Television.