| Type | software version, IOS |
|---|---|
| Developer | Apple Inc. |
| Based on | Darwin |
| First release | 2008 |
| Latest version | 2.2.1 |
| License | Apple Public Source License |
| Platforms | IPod touch, iPhone, iPhone 3G |
| Predecessor | IPhone OS 1 |
| Successor | IPhone OS 3 |
| Introduced | 2008 |
Sources: Wikidata (CC0) · Wikidata Q16927834
Operating systems · 1
| Operating system | Developer | First release | License |
|---|---|---|---|
| IPhone OS 1 | Apple Inc. | 2007 | proprietary license |
Operating systems · 1
| Operating system | Developer | First release | License |
|---|---|---|---|
| IPhone OS 3 | Apple Inc. | 2009 | Apple Public Source License |