The extra features are wonderful. You can adjust the font size to your personal preference, as well as the color of the font and the background color. I like the yellow background with the black font.
You can store your list of contact numbers. The new number feature is fabulous. You can choose to have the new "call me #" and your callers no longer have to dial into the center, then dial up your number from there. Now, they have one simple number by which to call you. No more confusion or long explanations how to dial you up.
Another fabulous feature, and this is my favorite, the app saves everything that the other person has said. You can go back and review the conversation if you need to copy that address or phone number or any other information you may need. Just bring up that conversation, highlight it, copy and paste to your notes or email the copy to yourself.
It also has a "send to printer" feature. You can print out that important information or those right from your phone. It does it all for you.
Did I mention it is FREE? Try it and see how it works for you.