The price of this product is very competitive when compared to other similar products in market at same time period (1 year).We can monitor our application/websites performance as well as network health from one place using happy apps.The best part about it was we could set up few rules for easy management so if any rule breaks then notification email will be sent automatically which makes things much easier than manual work or searching webpages etc manually every day. It's not available offline mode but everything else seems perfect i like all features provided by HAPPY APPS PRODUCTS team member are really helpful & worth paying money. I would recommend everyone who want more visibility into their applications / websites should give them try once they start collecting data there might be some minor issues regarding UI design may change according your needs just go ahead with what suits most people around.