iOS 7 introduces a great new addition to the Camera app: photo filters.
The new filters look great. There are eight to choose from: Mono, Tonal, Noir, Fade, Chrome, process, Transfer and Instant. Each dramatically changes how your photos look, some with darkened shadows that add depth and drama, while others fade the color giving a vintage feel to your shots. Best of all, iOS 7 enables you to preview all eight filters simultaneously, so you can quickly decide which filter works best for the particular moment.
1. Camera app
Start by opening the Camera app. In the bottom right corner of the screen are three overlapped circles. Tap this icon to access the photo filters.
2. Photo filters
You’ll instantly see all eight filters previewed on the screen. Tap on one and the filter will be applied to any photos you take.
3. Turn off filters
If you don’t like the look of the filter just tap the Filters button to choose another. You can turn off filters by tapping the None option in the middle of the Filters screen.