Google+ app for iOS updated

Google Google is an Internet Search company with profits mainly derived from its AdWords advertising program. Google is also known for other high-profile web-related products such as Chrome, GMail, Google Docs or Google Map, and it has also made a very successful entry into the mobile handset market with its Android mobile operating system. The company was created in 1998 and went public in 2004. Google is one of the most visited site in the world. 

Google+ or Google Plus, or G+, is a social network and identity service from Google. The service has started as a closed beta in June of 2011. G+ features "Circles", which is a convenient way to group contacts and "Hangouts", which are virtual places where people users can gather in the form of a webcast. Many consider Hangouts to be an alternative to paid multi-party video conferencing services. G+ continues to grow rapidly and it is estimated that within a year, almost one quarter of the adult U.S population will have a G+ account. (last updated on 12/21/2011) 

iOS was once upon a time called iPhone OS, or "operating system", which is the software that provides all the basic device functionality and is the interface between the hardware and applications. iOS was introduced with the iPhone on January 9 2007, and it was originally not intended to be programmable by third parties. Steve Jobs had envisioned that developers could create Web Apps that would run in the browser. This changed less than one year after when the iPhone SDK (software development kit) was introduced in October 2007. Today, hundreds of thousands of apps have been created for this platform. iPhone OS became iOS on June 2010. Interestingly, both iPhone and iOS were former trademarks of Cisco, that Apple now uses under a license.