iOS 2 was released on July 11, 2008, alongside the iPhone 3G. It was a paid update for iPod Touch and a free update for prior iPhone models. iOS 2 introduced the App Store, allowing users to purchase or download apps directly on their devices, and brought several enterprise features like Microsoft Exchange support, IPsec VPN protocol, and remote wipe capabilities. It also added new Mail features, a scientific calculator mode, search function in Contacts, parental controls, and enhanced Wi-Fi security protocols.
If the question was about iOS 26, the newest major iOS version, that was released on September 15, 2025.
