If you know what Sound Ranger is, you might know what i mean by this.
Im looking for either iPhone or Android game that involves music, Rhythm and monster collection.
I tried Song of Hero's but it wasn't really that good. But, it's close to what i'm looking for.
Anyone know any more?

Sound Ranger
https://www.youtube.com/watch?v=anL4SJQIU3I

Song of Hero
https://www.youtube.com/watch?v=W4DEjkh4Apg