app4touch today announces Periscope 2.0 for iOS. Periscope is a cool and useful tool for webmasters and network administrators. It allows you to quickly access, survey, monitor, check the availability of a list of websites and make sure that they are up and running correctly. Periscope communicates with live, simple indicators, letting you know the status of a list of websites. It’s the perfect tool for all webmasters or network administrators and more.