iSimple megaPhone Review – Boost Your iPhone Sound Nixon Press July 28, 2012 Reviews 463 Shares Google+ 428 Twitter 32 Facebook 1 LinkedIn 2 Reddit 0 Pin It Share 0 Buffer 0 463 Shares × Want to amplify the speaker volume of your iPhone? The megaPhone by iSimple is a cool little device designed with special acoustics to boost volume. The device is made of silicone, compact for travel, nearly unbreakable, and best of all… battery free. Simply insert your iPhone and hear the boost in volume. The device doesn’t improve bass, however quality is undistorted with higher volume. The device can sit in the vertical or horizontal position. The megaPhone is $7.95 and can be purchased at Amazon.