These are a few that I love and use daily:
Calorie Counter- for those who need to drop a few pounds, its amazing and it also uses barcode scanning
. Just ate a frozen meal or drank some milk? scan the barcode and bam! there it is, precisely right, every time. You can also add exercise.. just super easy to use and very helpful.
Budgetroid- simple effective way to keep up with how much you have left to spend.
My Coupons- Oh, man.. being a college student means my budgetroid usually shows very small number and this app always has great coupons to use, love it!
CardioTrainer- Its like nike +, except its better. You run or whatever activity, and it shows on the map your trail, average speed, calories burnt, time passed. It will even give you voice alerts that you can customize.
Task Manager - Advance Task Killer was giving me issues, but this one work for me just fine
Handcent- SMS/MMS app, absolutely love it. The quick reply i use when im driving, just press the speak button and say something short and its pretty good at getting it right, plus no texting while driving
Spare Parts- Really allows you to understand your battery life and whats sucking it dry
Robo Defense Free- its so much fun... i can play and play and play...etc..