CC Whistle is a musical instrument app with a lip-whistle tone. Using a unique hybrid keyboard that can handle portamento and vibrato freely, you can perform just like whistling. Since it uses a synthetic sound source method, it can handle various sounds with a small footprint of memory. Features -Unique hybrid keyboard that can handle portamento and vibrato freely. -Select from three keyboard sizes: 25, 31, and 37 keys. -Shiftable keyboard range arbitrarily. -Up to 2 touches can be handled simultaneously to make simple whistling duet. -Built-in reverb. -Built-in pitch tuning mechanism. -Play along with songs from your music library using the built-in play-along player. -Changeable gradual color in the screen to your liking. -Supports dark mode. -A detailed user guide is built in and ready to go. Currently, following functions are not supported. -Inter app linking feature such as Inter-App Audio and AUv -Recording & playback the performance
