- Point the camera at a QR code from the lock screen, and a tapped link opens once you unlock - QR codes with a bare address like example.com open as links, and app links open in their app - Pinch to zoom moves smoothly between all your lenses, in photo and video, even while recording - Each lens button jumps straight to that lens

- Photos show their thumbnail as soon as they're taken, bursts develop faster, and Lock Screen shots reach Photos when the app comes back - The looks compare shows a daylight market in Catania instead of the beach portrait - Turn each film and tape on or off, with a photo that compares the original to each look - Turn each film and tape on or off, with a photo that compares the iPhone picture to each look - Bring back every film and tape look ahead of a setting that turns each one on or off - Fewer, more distinct looks: 7 films for photos and VHS, Super 8 and 16mm for video

- The camera opens about 0.7 s sooner by building each look's color cube on first use - iPhone 3G, 4 and 6 photo looks with each phone's resolution, sharpening and noise - Photo mode reads QR codes; tap the chip to open the link or copy the text - Velvia 50 and Ektachrome E100 slide films for photos, Super 8 and 16mm film for video

- Single shots develop about 400 ms faster by decoding the RAW once - The viewfinder stays dark while a low-light burst is exposing, like the stock Camera's night mode - Developing a photo no longer stalls the viewfinder - Start the iOS camera while the launch animation runs, so the viewfinder shows its first frame in half the time - New app icon, a black rangefinder with a single amber lens

- Coalesce camera error retries, cancel them on stop or start, and clear the start failure once frames arrive - Every camera restart counts toward one cap, so a camera that keeps failing ends in a message - The camera restarts itself when it comes up stalled, busy or reset, and the Lock Screen camera releases it when its scene ends

A new photo viewer that works like Photos: swipe to older shots, pinch or double-tap to zoom, swipe up for details, and share, favorite or scrub through videos. Faster shutter: when focus has already settled, the photo is taken right away. Bright windows and skies now reach white instead of gray. The lens selector no longer shifts when you change lenses. Recording no longer brightens the picture, and the Lock Screen camera stays upright.