Ninja Color by Number Warrior is a free, Android-based coloring book application for people who love pirates and treasure hunting. This app provides a chance to express your creativity by filling in the outlines of high-quality illustrations. It offers a wide range of coloring modes including solid, crayon, glitter, and oil paint to make your pirate adventure more exciting.

The app is easy to use. First, choose an image and select a color mode to paint pirates, treasure chests, and funny characters. After color mode, identify the target area by clicking on the number color available in the bottom line and drop in the same number block. Use two fingers to zoom in-out and color easily by tapping on the number cells. The app also provides a hints option to complete the sea drawing pages, and you can watch video ads to get more hints and unlock the famed maritime marauders.

The app is perfect for a healthy lifestyle as it helps in reducing stress and calming your nerves with the latest sea creatures. It also includes a premium subscription that allows you to unlock everything for a relaxing coloring experience. You can subscribe weekly for $6.99 and get unlimited access to all content. The app provides a variety of interesting sandbox art history coloring pages with varying degrees of complexity.