1月9日的Earz Solo应用程序分析

The most comprehensive music lesson app for every level and style. Discover, play and learn with Earz Solo. Game to the music! With Earz Solo you learn what you want:
 • Reading notes • Music Theory Recognizing by ear: • Chords • Harmony • Scales • Intervals • Instruments • Styles • Melody • Rhythm • Measure • Effects • Tones: high/low, long/short, loud/soft You can do a free (24h) demo and then purchase the app. The price of Earz Solo is € 9.99 per year. After each year, the user has the option to renew for another year or to cancel the service. See here for the terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/