OK. There aren’t often times when I come across an app that makes me say “that’s so great — I need to buy it for so-and-so”. But I’m saying it right now about Petralex (and I’d say it even if it wasn’t free, but it is FREE). Petralex is an application that turns your iPad or iPhone into a hearing aid. It’s as simple as that. Sometimes it’s the apps that seem simple that really end up being the most useful.
And did I mention that Petralex is FREE?