Indian Idol Junior 2024 Audition Registration Start Dates. Indian Idol Junior is one of the famous Indian singing Reality shows. This show for children who are below 16 years, is the best show to showcase their talent. The makers of the show are all set to bring Indian Idol Junior with even bigger opportunities for kids. The Indian Idol Junior registration form will be declared soon on the official site of the show. The audition will be starting for the kids between 5 years old to 16 years old.