Happy Color vs Sandbox Coloring

Happy Color is a numbered coloring experience built around hand-drawn artwork. The maker says its library contains over 50,000 pictures from artists around the world, with categories including Disney, mandalas, mystery pictures, postcards, pixel art, flowers, nature, places, animals, and art. A search tool helps locate pictures by topics such as hobbies and interests. The digital coloring content is free of charge. Happy Color is listed for Android, iOS, and the web, while the FAQ specifies smartphone and tablet support and excludes laptops and desktop computers. Pictures in My Feed can be colored without internet, but full offline mode and every feature are unavailable. Progress can sync across devices after signing in with Facebook, Google, or Apple ID; only completed pictures transfer. Remove Ads costs $7.99, paid once. Premium options are $9.99 a month or $49.99 a year in the US App Store.

Sandbox Coloring is a mobile color-by-number app for filling tiny pixel-art pictures. The maker presents it for children and families, saying coloring can help practise drawing and motor skills. Teachers can use numbered pictures to teach basic number recognition and following a legend. The maker says the app has no ads and uses safe art. Search filters pictures by subjects such as fruit, gadgets, cats, and easy art. The Magic Round Button finds similar art, while Collections organizes work in the app. Free Drawing Mode supports pixel-art practice, and gallery photos can be converted into pixel art. Hints highlight pictures the app considers especially interesting to each user. Sandbox Coloring runs on Android and iOS through Google Play and the Apple App Store. A free plan is available. Listed purchases include Gorgeous Sandbox at $2.99, paid once, Pandy's Sandbox at $7.99, paid once, and Handsome Sandbox at $39.99, paid once. Monthly Sandbox. costs $3.49 a month; Annual Sandbox. costs $19.49 a year. Both subscriptions auto-renew unless disabled at least 24 hours before the period ends.