Use this table to determine which features of iOS 4 are available for your iPod touch model:
| iOS 4 Feature | iPod touch (2nd generation) |
iPod touch (3rd generation) |
iPod touch (4th generation) |
| Home screen Folders | √ | √ | √ |
| Unified Inbox and threading for Mail | √ | √ | √ |
| Game Center | √ | √ | √ |
| AirPlay* | √ | √ | √ |
| Over-the-air Notes sync | √ | √ | |
| Multitasking | √ | √ | |
| Bluetooth keyboard support | √ | √ | |
| AirPrint | √ | √ | |
| VoiceOver | √ | √ | |
| Home screen wallpaper | √ | √ | |
| Data protection | √ | √ | |
| Home Sharing | √ | √ | |
| Camera | √ | ||
| FaceTime | √ | ||
| * FaceTime requires a Wi-Fi connection. FaceTime may not be available in all countries or regions. | |||
For a list of additional features and capabilities available for iPod touch models, see the iOS 4 Software Update page.
Learn which iOS 4 features your iPhone supports.
Notes:
- iOS 4.2 is the latest version of iOS for iPod touch (2nd generation).
- iOS 4 is not available for iPod touch (1st generation). iPod touch (1st generation) owners using iOS 3 can update to the latest version of iOS 3 for free. If you are using an iPod touch (1st generation) with iOS 2.x or earlier, you can purchase iOS 3 from the iTunes Store. See this article for more information.