The site provides two kinds of apps viz., online and offline. Online apps are the one that one can use in the browser and does not have to install in devices. Offline apps are the one that one can install in their device and use it from local install. e.g., Chrome extension, Firefox Addon.
One of the early application on the site was IP address which is simple application providing best know public IP address of the visitor. After that there were some more variations added to the same applicaton as IP to Location, Domain IP etc.
We would love to have your feedback and seek ways to improve the site such that it is more helpful. My sincere request to you ... please drop by your feedback .

Thanks in advance.