Cult of Mac got hold of a list of secret code names of iOS. These code names are something that is used only internally. Apple also uses this same kind of naming for their desktop OS, Mac OS X. On the desktop side the code name actually became part of the marketing name, and this is why we today have Mac OS X Lion. It remains to be seen if Apple will also do this same transition with iOS.
Here is the full breakdown:
- 1.0: Alpine (1.0.0 – 1.0.2: Heavenly)
- 1.1: Little Bear (1.1.1: Snowbird, 1.1.2: Oktoberfest)
- 2.0: Big Bear
- 2.1: Sugarbowl
- 2.2: Timberline
- 3.0: Kirkwood
- 3.1: Northstar
- 3.2: Wildcat (iPad only)
- 4.0: Apex
- 4.1: Baker
- 4.2: Jasper (4.2.5 – 4.2.10: Phoenix)
- 4.3: Durango
- 5.0: Telluride
- 5.1: Hoodoo








