Are you ready to unleash your inner superstar? From singing scales to runs, these training apps will get your vocal cords in belting shape, whether you're out to ace that next audition or just dominate the karaoke party.

Give your pipes a tuneup with Vocal Image. Set your goals and training specifications to customize your vocal program with video demonstrations and techniques to improve breathing and strengthen your voice. Vocal tests to assess tone, clarity, and power make it easy to track your progress and can be shared with the community when you're ready for some feedback.

It's one thing to hear how you sound, but what if you could see it? The Riyaz vocal monitor identifies your natural pitch and checks for breath capacity, agility, accuracy, and vocal range while you sing, producing helpful diagrams and instant feedback. Hone your skills with vocal workouts, then move onto their library of popular songs to belt out your favorite tracks.

Dive into the mechanics of singing with Complete Vocal Technique from world-renowned voice researcher Cathrine Sadolin. Learn how specific sounds are created, then hear them in action with audio samples from professional vocalists and artists like Toni Braxton and Justin Timberlake. This introductory guide includes a glossary to familiarize yourself with key terms like "density" or "octave" and handy tips for protecting your voice.

Before you pick up the mic, you need to master musicality. Perfect Ear's guided courses teach you to pick out and read intervals, scales, and chords while timed drills challenge you to identify specific notes on a piano or guitar. You can also improve your sense of rhythm through tapping exercises that teach you how to recognize and play different beats.