4chordsStudios

iPhone · iPad · Mac · Apple Watch

SUS4 Ear Daily

A five-minute ear training session every day adds up fast.

SUS4 Ear Daily App Store screenshot

SUS4 Ear Daily gives you a five-minute ear training session each day. The session is structured and progressive (intervals, melodic patterns, harmonic context) so a consistent daily habit compounds into real improvement over time.

Available on iPhone, iPad, Mac and Apple Watch, the Watch integration means the day's session notification stays visible without requiring you to open your phone. The app is built around the idea that ear training works when it is consistent, not intensive. Five minutes every day beats an hour once a week.

The daily format also means the material adapts as you improve. You are not repeating the same exercises indefinitely. The difficulty adjusts to keep the sessions productive rather than routine.

Available on

iPhoneiPadMacApple Watch