This article explains how to take better photos with your iPhone by applying one of the Photos app's built-in filters. Instructions apply to any iPhone, iPad, or iPad touch running iOS 7 or later.
iOS 13: How to Add Photo Filters to iPhone Photos
The filters that come preloaded on iOS devices are a good place to start. To take a new photo with one of these filters, follow these steps:
Tap the Camera app to open it.
Tap the icon with three interlocking circles to view available photo filters.
