Price Watcher app for iPhone and iPad

A simple but useful Application to search and monitor a products price online.
There are 2 ways of searching price:
1. Type in key words such as product name, brand, and model to search from specific websites.
In this way, the product page along with its price will be fully displayed; especially, the price identified by the App will be put in red frame.
2. Type in the product link if you already know the URL.
In this way, the price, or a list of prices (if we are not sure which is the correct price given that there might be a lot of noise prices, say price before sale or recommended products prices) will be displayed.
Thereafter, choose the correct or the prices you would like to monitor followed by typing the target price (say below $627), and click monitor, then you will be notified via email once it meets your target.
You can also review your monitor history by clicking the history button at initial page of the App.