K-POP Idol Producer is a free simulation game developed by Buildup Studio for Android devices. In this game, you become a producer and manage your own idol group. You start by selecting talented trainees and designating roles such as lead singer, rapper, dancer, leader, and center. You then train them and produce their album and debut.

The game comes with various features that allow you to make your idols trendy. From album concept to stage costumes, you can dress them up and increase their popularity through various schedules and promotions. Building and decorating your company is also part of the game, where you can take pictures with your idols decorated with hundreds of fashion items.

The game's ultimate challenge is to top the chart by releasing the album, training the idol and winning the year-end award. K-POP Idol Producer also has a community on Instagram where players can interact with each other. However, the game requires access permissions to WRITE_EXTERNAL_STORAGE and READ_EXTERNAL_STORAGE, which are only used for video ads, saving dates, and screenshots. Overall, K-POP Idol Producer is an enjoyable simulation game for those who aspire to become a producer in the K-POP industry.