IPhone OS 3

iPhone OS 3 is the third version of iPhone OS (iOS), which was released on June 17, 2009, this was the last version to be labeled as "iPhone OS", before switching to simply "iOS", it added a "Cut, Copy or Paste" dialog bubble, that made it easier for users to easily move content across different apps, it also introduced Spotlight a feature to search anything in your phone, the home screen now allowed you to have 11 pages of apps (180 apps in total), a new app "Voice Memos" was also added, it allowed users to record their voice, the Messages app was also updated to support MMS, and the Camera app received support for video recording on the iPhone 3GS.

iPhone OS 3.0
iPhone OS 3.0 is the first version of iPhone OS 3.