You can find deals and compare prices using PriceMe's iPhone application. The app currently only works for New Zealand and Australia, but we hope to include the Philippines shortly. Please check back when we have updated the app.
You can find more info about the app here: http://itunes.apple.com/us/app/priceme-application/id391388653?mt=8
Don't own an iPhone, but have an Android phone? No problem, then you can install PriceMe's Android app.