Which App Is The Most Accurate

Delamater

My friend recently showed me the Nike Fuel Band and I was impressed, until I read a review that said that it wasn't very accurate. I've looked at the apps page on myfitnesspal's website and it looks like the body media fit app might be the most accurate, but I think you need to pay a monthly charge for the web site too.

Does anyone happen to have a recommendation of the best app, with hardware, like a wrist band per se, that doesn't break the bank?

I'd really appreciate any first hand experience / feedback y'all can offer. Thanks in advance!

Bob