Guitar Hero is described as «series of music rhythm games in which players use a guitar-shaped game controller to simulate playing lead, bass guitar, and rhythm guitar across numerous rock music songs» and is a Music Game in the audio & music category. There are more than 10 alternatives to Guitar Hero for a variety of platforms, including Windows, Linux, Android, Mac and iPhone. The best alternative is Frets on Fire, which is both free and Open Source. Other great apps like Guitar Hero are osu!, Rocksmith, Clone Hero and FoFiX.Guitar Hero alternatives are mainly Music Games but may also be Music Production Apps. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Guitar Hero.