【實用音樂app】Apptrack Free|最夯免費app-綠色工廠好玩App

Description:Apptrack is a easy to use audio and video multitrack recorder for iPhone and iPad. Apptrack records up to 9 video tracks (paid version) and easily combines them to create your own singing group and /or music band!Our free version allows you to record up to 3 video tracks.Get our Pro version to record up to 9 videos at:http://itunes.apple.com/app/id894851239Directions: 1. Select number of tracks, time signature and tempo2. Record track(s) - Earbuds with microphone are high recommended to keep track of tempo and sound3. Review recorded track(s). 4. Listen and watch your completed Apptrack video. Share and Enjoy!