Can an app teach you how to be a better singer?

Singing is hard. But like anything else, practice helps — whether you’re a professionally trained vocalist or just want to sound less pitchy for your next karaoke outing. Besides, traditional vocal coaches are an expensive investment if you’re not planning on a career that’s musical in nature.Vanido is a new app that might be able to help, claiming to be a “personal singing coach” by offering personalized daily exercises to improve both your voice and your abi