While Apple was not the first one to introduce a dual-camera setup, the company delivered a top-notch photographic results when it included one in iPhone 7 Plus.
And, the innovation never stopped!
Then, iOS 10.1 brought Portrait Mode and the iPhone X came with Portrait Lighting which can also be found on iPhone 8.
These advancements paved the way for specialized apps that can improve photo quality by using depth data provided by the dual cameras.
Apollo: Immersive illumination is one such app. Created by Indice Ltd, this app adds new light sources to any portrait photo taken by iPhone X, 8 Plus, or 7 Plus. It uses the depth data from Portrait mode to mimic photorealistic lighting scenarios.