Developer: Binary Guilt Software
    complete-ear-trainer.png
    Complete Ear Trainer MOD APK (Full Unlocked) MOD2.7.3-185 (121185) Binary Guilt Software 31M
    complete-rhythm-trainer.png
    Complete Rhythm Trainer MOD APK (Full Unlocked) 1.7.3-125 (121125) Binary Guilt Software 17M