Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Tune Perfect 螢幕截圖

iPhone

About Tune Perfect

Simple and effective violin, 6-string guitar and ukulele tuner. By using phone's microphone it will determine the note on particular string and show how far from perfect the tone is. It automatically switch between instrument strings. If your string is within a range of perfect tune, the red ball will appear and start getting closer to a center hole. Once perfect tune is reached - ball will fall into a hole! Task is complete!