【實用娛樂app】Captain Crunch Whistle|最夯免費app-綠色工廠好玩App

Now you can play with the vintage Cap'n Crunch (TM) Whistle from the 1960's. This is the whistle that generates a 2600 HZ tone and was used by phone phreaks to bypass telephone security to place free phone calls. Please note: The phone bypass trick no longer works. The app is provided for entertainment and nostalgic purposes only. Enjoy!* Blow into your iPhone's microphone and play the authentic 2600 HZ tone recorded from an original whistle* Tap the whistle to switch between both front & back views* Tap More to read the history behind the vintage toy whistle** This app IS iPod Touch friendly! If no microphone is detected you will be presented with a play button ;)Both the Cap'n Crunch name and logo are Copyright © Quaker Oats a division of PepsiCo.