See Value is an iPhone app developed by Robert Jakubowski that offers a unique set of features for artists and photographers. With this app, users can accurately determine the value, or lightness of color, of any scene viewed through the camera. Additionally, users can convert photos from their Photo Library to grayscale, allowing them to train their eye to see colors in value.

One of the standout features of See Value is its ability to apply grayscale filters, which can be useful for drawing quick sketches. The app offers a range of filter options, including 2-level (black and white), 3-level, 4-level, and Continuum, which provides a continuous grayscale spectrum. Switching between grayscale and color mode is as easy as double-tapping the screen.

Whether you are an artist looking to improve your grayscale art skills or a photographer wanting to explore the world of value, See Value is a helpful tool to have. Please note that while the app is free to download, the ability to convert photos to grayscale is available as an in-app purchase.