Happy Color® – Coloring Games vs Machinarium

How do Happy Color® – Coloring Games and Machinarium compare on difficulty, ad pressure, in-app-purchase pressure and what real reviewers say? A side-by-side look, grounded in App Store data.

	Happy Color® – Coloring Games	Machinarium
Genre	Puzzle	Puzzle
Price	Free	Paid
Difficulty	easy	hard
Ad intensity	high	none
In-app-purchase pressure	medium	none
Typical session	variable	long
Rating	4.8 / 5	4.4 / 5
Ratings count	3,398,350	993
Reviews say	What players like Calming and meditative for anxiety/ADHD Vast library of pictures including Disney content Satisfying animated playback on completion Common complaints Excessive ads interrupt coloring mid-session Ads pop up and open browser tabs without permission Touch sensitivity issues requiring multiple taps	What players like Stunning hand-drawn art and immersive world design Charming characters and soundtrack that enhances the experience Clever, creative puzzles that reward exploration and thinking outside the box Common complaints Mobile UI not optimized for phones—small text, items hard to distinguish, controls imprecise Steep learning curve with no tutorial; game mechanics explained only through story progression Some minigames frustratingly diverge from logic (space invaders, arcade games) and feel incongruous

Happy Color® – Coloring Games — A relaxing color-by-numbers game with 40,000+ pictures designed to calm anxiety and ADHD through meditative coloring. (rated easy difficulty, high ad pressure) Machinarium — A beautifully hand-drawn puzzle adventure where you guide a robot through a whimsical mechanical world to rescue his girlfriend. (rated hard difficulty, none ad pressure)

Data: Apple App Store, as of 2026-08-24. Last updated 2026-08-24.