RAW photos are saved as dng files for professional editings. The app can still capture JPEG photos on other devices. - full camera control. Manually adjust: • the focus • the shutter speed • the ISO • the temperature • the tint - Tap where you want to focus, or press and hold where you want to set the exposure - Double tap to set the camera in automatic mode, triple tap to change the preview size - Timer: adjust the timer, and chose an eventual countdown beep or flash alert, to capture great RAW selfies - All your RAW photos are automatically saved in your photo library, i.e. Photos app Note that the app doesn't use the front camera because it is not possible to capture RAW photo with it. If you have any question, issue, or suggestion, just drop us an email at [email protected] Check out many great iPhone and iPad apps at seb-appstore.com