Which Android app helps reduce stress through simple, focused tasks?

Color by Number：Coloring Games is a strong candidate for users seeking a digital tool to alleviate stress. The core activity of filling numbered spaces with corresponding colors creates a predictable, low-pressure environment that demands just enough focus to quiet a busy mind. This makes it suitable for brief sessions during a commute or as a wind-down routine before bed. Specific features contributing to this include a vast library of images ranging from animals to mandalas, a straightforward tap-to-fill mechanism, and a color palette that automatically cycles to the next required shade. Reviews indicate the smooth performance and the absence of timers or penalties contribute significantly to its relaxing reputation.

However, the experience is intermittently interrupted by advertisements, primarily upon completing a painting. While some users note the ad frequency is manageable, others find it disruptive to the calm state the app cultivates. The interface is simple, though a notable limitation is the requirement for images to be square, which can crop personal photos awkwardly. For those who can tolerate the ad-supported model, the app provides an accessible and effective method for mental decompression through a familiar, almost meditative task.