Dialing into conference calls, without pulling your hair out

Dialing into conference calls use to require me to memorize a meeting pin. I remember times when I literally had to pull over my call because I couldn't memorize the meting PIN. I got this app about 2 years ago and now I recommend it to everyone. Here’s a link to it: https://itunes.apple.com/us/app/dial-my-meeting/id455575866?mt=8