Searching for App that notifies you of best price/price drop
A number of months ago, I remember seeing a review for good apps (can't remember if it's for pc's of smartphones) - that notifies you of price drops - and/or best current price.
I used to use mysimon - but that was a long time ago. And I don't believe they notified you or price drops.
Is there something I can use on my pc or smartphone that would notify me of price drops. There are so many pricey electronics we want to get as gifts. These prices fluctuate daily - but I can't spend so much time every day seeing if a better price has turned up.
Anyone know what I'm talking about and have an app to recommend?