Interval Cards Theory - Free

Designed for beginners or those wanting to hone their skills, Interval cards provides randomized interval recognition to help you improve on learning your intervals or recognizing them quickly. This app is ideal for music teachers trying to utilize technology to teach their students. This version is free with ads. For an ad free version, check out https://play.google.com/store/apps/details?id=com.gigagrand.intervalcardspaid