Apps Like Value Study: art reference for iPhone and iPad
Create studies in greyscale
Lets users adjust brightness and contrast to analyze tones in images. They can isolate light and dark areas to study shadows and highlights. Export grayscale versions for use in drawing or painting practice.
by Diem Limited★ 4.82,914 ratingsGraphics & DesignFreeData updated 2026-09-06
Measure EV values by pressing the left EV button to display aperture and shutter speed combinations. Adjust EV manually to preview brightness changes. Recommended for film camera enthusiasts.
Image extraction automatically isolates characters from white backgrounds. Transparency tool removes unwanted backgrounds with a single tap. Auto resizing adjusts images to main, tab, and sizes.
Create images using color or black and white dot patterns. Adjust dot size, rotation, and blend rate with the original image. Save photos up to 2000x2000 pixels. Apply polka dot effects for artistic designs.