| Type | software version, IOS, mobile operating system |
|---|---|
| Developer | Apple Inc. |
| Based on | Darwin |
| First release | 2010 |
| Latest version | 4.3.5 |
| License | Apple Public Source License |
| Platforms | iPod Touch (4th generation), IPod touch, iPad (1st generation), iPhone 3G, iPhone 4, iPhone 3GS, iPad 2 |
| Predecessor | IPhone OS 3 |
| Successor | IOS 5 |
Sources: Wikidata (CC0) · Wikidata Q13471026
Operating systems · 1
| Operating system | Developer | First release | License |
|---|---|---|---|
| IOS 5 | Apple Inc. | — | Apple Public Source License |
Operating systems · 1
| Operating system | Developer | First release | License |
|---|---|---|---|
| IPhone OS 3 | Apple Inc. | 2009 | Apple Public Source License |