Learning how to play guitar can be daunting. But with Fret Zealot, it doesn't have to be. Fret Zealot is the guitar instruction tool that blows traditional guitar lessons out of the water. And it'll ...

Zach is an experienced writer, self-proclaimed tech addict, and hobbyist gamer. Throughout his career, he's worked for Samsung and Apple, giving him a broad view of the mobile tech landscape at large.

Those thin metal strips seated across the fingerboard do a lot more than show where to place fingers. Frets govern pitch accuracy, tonal quality, and overall playability on any guitar. Whether a ...