Sep 05, 2015 - Independent developer, Tom Hoddes announces the release of MockingBird 1.0 for iOS devices. MockingBird focuses on relative hearing as opposed to absolute hearing. It does this by always giving users a reference note / chord before asking them to identify others. Listen to melodies and harmonies and play them back on the instrument of choice. Using an advanced learning algorithm, it will choose from hand tailored Ear Training exercises to create personalized daily lessons for users.