Try HDR Mode For Better Exposure

Out of all the iPhone camera tips, learning how to use the HDR Auto setting is invaluable. HDR stands for High Dynamic Range . Using it creates beautifully-lit images with vibrant colors and popping detail . 

How to use HDR Auto setting:

1. Access Settings from your home screen and go to Camera . 
2. Make sure Smart HDR (Auto HDR on older iPhones) is turned off. Otherwise, you won’t have the option in the camera app. 
3. Make sure Normal Photo is turned on , so it saves a non-HDR version, too. 
4. Go to the Camera app.
5. Make sure HDR is turned on and start shooting!