iOS 9 is here and the next big release doesn’t bring as many features as iOS 8 but definitely some much needed improvements and enhancements such as better battery life, smaller install files and better multitasking on iPad. The update went live a few hours ago and is around 1GB, depending on the device you are using. iOS 9 can be installed on the same devices as iOS 8:

iPhone

• iPhone 4s
• iPhone 5
• iPhone 5c
• iPhone 5s
• iPhone 6
• iPhone 6 Plus
• iPhone 6s
• iPhone 6s Plus

iPad

• iPad 2
• iPad 3
• iPad 4
• iPad Air
• iPad Air 2
• iPad Pro
• iPad mini
• iPad mini 2
• iPad mini 3
• iPad mini 4

iPod touch

• iPod touch 5th generation
• iPod touch 6th generation

You can install iOS 9 by going to Settings > General > Software Update