Advanced Task Killer, Battery Monitor Widget, and Juice Defender all for battery life.

Angry Birds, Angry Birds Seasons, Words With Friends Free, Hanging with Friends Free are all games.

I have barcode scanner and QR Droid for scanning barcodes.

Umm... Craigslist, GasBuddy (finds the cheapest gas in your area for you!), Facebook, Twitter, Youtube, Myxer (ringtones), my bank's app, The Weather Channel, StudyBlue (use it for school, very helpful), Quick Settings (Turns off settings that run down battery life, pretty handy), and oh... Pandora! Then one of my favorites is Alchemy (you mix four basic elements together to create things like alcohol, sand, flower, etc. It's neat, check it out!)

Everything I have right now is free. I haven't found any apps that I've wanted that I've had to pay for yet .