Platform: iPhone / iPod touch
Apple source ↗iPhone OS 3.0
Apple previewed the iPhone OS 3.0 beta on March 17, 2009. Its June 8 release set the general update for June 17; AppleInsider's original report that day documents the rollout. Beta, announced date and observed availability are separate milestones.

- Type
- Operating system
- Documented name
- iPhone OS 3.0
- Beta preview
- 2009-03-17
- Documented rollout
- 2009-06-17
- Platforms
- iPhone · iPod touch
- Update through
- iTunes 8.2+
- Clipboard
- Cut · copy · paste
- Search
- Spotlight
- MMS
- 3G/3GS · carrier/area limits
- Announced APIs
- Over 1,000 · Apple
- Historical iPod touch cost
- 9.95 USD · US · 2009
Documented features include cut, copy and paste between applications, Spotlight search, Voice Memos and a landscape keyboard in Mail, Messages, Notes and Safari. Not every feature reached all hardware: MMS was limited to iPhone 3G and 3GS and depended on carrier and area; Apple said AT&T would offer it in late summer.
For developers, Apple announced over 1,000 new SDK APIs, including In-App Purchases, a Maps API and accessory interfaces. The push notification service allowed alerts through sounds, text or badges. The API total is Apple's announcement figure, not an independent count or a measurement of use.
Apple specified iTunes 8.2 or later for the update: free for iPhone users and $9.95 for iPod touch. These are US terms from 2009, not a current offer. The iPhone 3GS camera, compass and performance are not attributed to the software. The editorial composition is not a historical screenshot.
Dates documented by Apple
Selected releases, not a complete history. Dates follow Apple's release records, not the latest page edit. No builds are included.
ISO date: year-month-day.
Platform: iPhone
Apple source ↗Platform: iPhone
Apple source ↗Platform: iPod touch
Apple source ↗Platform: iPhone / iPod touch
Apple source ↗Platform: iPad
Apple source ↗Devices and compatibility
Included at introduction · 3.0
System support does not imply support for every feature.
Official upgrade · 3.0
System support does not imply support for every feature.
Official upgrade · 3.0
System support does not imply support for every feature.
Official upgrade · 3.0
No stereo Bluetooth or Voice Memos recording on first-generation iPod touch.
Official upgrade · 3.0
Voice Memos recording requires a compatible external microphone or headset with microphone.