Kids Music, developed by Intellijoy, is an educational app designed to introduce young children to the world of music. This app is only available through a subscription to the All-in-One pack, which includes access to all existing and future Intellijoy apps and comes with a free 3-day trial.

The app offers various activities that teach children about the basics of music, including the keyboard, music notes, instruments, styles, and more. Kids can learn and play at the same time, and they are motivated to continue playing as they earn rewards. The app includes five activities, including Play Piano, Notes, Keys, Instruments, and Genres. In Play Piano, children can tap on keys to hear their sounds, select songs, see their notes, and follow a guide to play a song. In Notes, kids can discover the names and placement of notes on the staff. Keys help children become familiar with the concept of major and minor keys. In Instruments, kids can learn to identify the sounds of 10 popular instruments, and in Genres, they can learn to tell the difference between 12 genres of music - from waltz to rock n' roll!

Overall, Kids Music is an excellent app for parents who want to introduce their children to the world of music in a fun and interactive way.