SandCam is a captivating iPhone app that lets you create mesmerizing pixel art sand simulations. You can take a picture and watch it collapse realistically due to gravity, with dark areas behaving like empty spaces. Interact with the falling pixels by touching the screen, and change the gravity's direction by rotating your device.

This app offers a wide range of features, including painting and erasing pixels, choosing from 17 color sets with live preview, adding five different color modes to your picture, saving videos of your creations, and loading images from your iPhone Gallery to combine with colors. With options for various sand resolutions, fall types, fade modes, and speed modes, SandCam provides endless possibilities for experimentation and enjoyment.