Handy Apps

[JogaBonito1502]

On Wednesday, I should be receiving a Motorola Droid Razr Maxx in the mail. For the past two years I have owned a Blackberry Curve 8300 and in the four years before that I owned Nokia phones. In other words, I've never had access to a diverse applications store. Now that I will have access to this, what are some apps that I must get? I'm allowing myself $20-25 in spending money for applications on Wednesday.

Thanks in advance.