Happy Color® – Coloring Games vs The Room: Old Sins

How do Happy Color® – Coloring Games and The Room: Old Sins 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	The Room: Old Sins
Genre	Puzzle	Puzzle
Price	Free	Paid
Difficulty	easy	hard
Ad intensity	high	none
In-app-purchase pressure	medium	none
Typical session	variable	variable
Rating	4.8 / 5	4.9 / 5
Ratings count	3,398,350	35,231
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 No ads or pay-to-win mechanics Gorgeous graphics and atmospheric sound design Imaginative, challenging puzzles that require real thinking Common complaints Some puzzle connections unclear without hints Excessive on-screen guidance reduces player agency in puzzle solving Technical glitches with certain mechanically complex puzzles

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) The Room: Old Sins — Explore a haunting dollhouse filled with ingenious puzzles and uncovering the mysteries of a disappeared engineer and his wife. (rated hard difficulty, none ad pressure)

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