Happy Color® – Coloring Games vs Hole Stars: Puzzle Game

How do Happy Color® – Coloring Games and Hole Stars: Puzzle Game 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	Hole Stars: Puzzle Game
Genre	Puzzle	Puzzle
Price	Free	Free
Difficulty	easy	medium
Ad intensity	high	high
In-app-purchase pressure	medium	medium
Typical session	variable	short
Rating	4.8 / 5	4.8 / 5
Ratings count	3,398,350	24,983
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 Addictive and fun gameplay Satisfying visuals and ASMR sound effects Simple controls with strategic depth Common complaints Forced ads after every single level Difficulty spike makes progression feel unfair Low coin rewards versus high boost costs

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) Hole Stars: Puzzle Game — Guide a growing black hole through timed puzzle levels, sucking up colorful objects and obstacles for a satisfying, relaxing experience. (rated medium difficulty, high ad pressure)

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