Coloring books have been around for ages. However, the idea of adults doing them to relieve stress is fairly new. These days, it’s more or less apropos to kids and adults alike to crack open a ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Coloring apps — which let ...

Has your kid bugged you to let them download Sandbox Coloring? You’re probably not alone. The latest trend blowing up on the App Store is a new twist on the coloring book apps that have been popular ...