Rainbow Run is a single-player hands-on smartphone application. It allows users to create digital works of art within a matter of seconds. Players can access a host of unique and colorful "monsters" and fill in the blanks by choosing certain colors when prompted.

Much like Coloring Game: Little City, Rainbow Run has been primarily developed for children and younger players. Therefore, the controls and options are quite straightforward.

Following basic instructions

This game is slightly similar to a children's coloring book, particularly in terms of how the pictures are presented. Users are provided with an outline of the intended character. Before adding eye-catching colors to the interior, they can then trace this outline with a virtual pencil.

Mythical creatures to discover

All of the images found in Rainbow Run have been created from scratch and are, therefore, entirely unique. As they progress from level to level, children will love uncovering fun and quirky monsters.

A casual form of competition

While this is a single-player game, it is also possible to record the time that is required to complete each picture. Different users can then compete with one another in order to determine who is the fastest digital artist.

An entertaining game that teaches visual acuity

Similar to other smartphone apps, including Connected Kids Coloring Book, this game provides a nice sense of casual entertainment. However, it can also be used to teach important skills, such as drawing within the lines and the importance of following instructions in order to achieve specific results.