Color Blind Pal is described as 'multi-platform app that helps people who are color blind see the colors around them. It also lets people with normal vision see what it's like to be color blind' and is an app in the Photos & Graphics category. There are six alternatives to Color Blind Pal for iPhone, iPad and Online / Web-based. The best alternative is Color Binoculars, which is free. Other great apps like Color Blind Pal are Chromatic Glass (Free), Colorblind Avenger (Paid), aidColors (Paid) and HueVue: Colorblind Tools (Free).
Color Binoculars is a Microsoft Garage to help color blind people. Using the iPhone camera, it adjusts colors, replacing difficult color combinations such as red and green, making it easier for color blind users to distinguish combinations.
Colorblind Avenger helps individuals with color vision deficiency easily identify colors using the iPhone camera. Simply point the camera and touch anywhere on the image to see the color of that area. The app displays color names and shades as well as rgb decimal and hex values.
HueVue is a tool that helps colorblind people to identify, match and coordinate colors. Touch any image and get detailed color information; simulate color blindness; compensate for some color vision weaknesses; compare and coordinate colors; manage your own color library.