Do you have a hard time hearing what other people are saying not because you’re bull-headed, but because your hearing is starting to fail you due to old age? Ginger Labs has a viable solution in the form of the soundAMP software for the iPhone, where it will come in Lite, 2.0 and R variants which retail for free, $4.99 and $6.99, respectively. All three apps will come with a tunable, multi-band compressor which splits the audio signals into separate frequency bands for better listening capability. soundAMP 2.0 has the added advantage of a zoom feature which allows you to adjust the sound for each situation and a reply feature among others, while soundAMP R has everything of soundAMP 2.0 coupled with a full-length recording feature.