Happy Color® – Coloring Games vs The Lost City

How do Happy Color® – Coloring Games and The Lost City 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 Lost City
Genre	Puzzle	Puzzle
Price	Free	Paid
Difficulty	easy	medium
Ad intensity	high	none
In-app-purchase pressure	medium	none
Typical session	variable	long
Rating	4.8 / 5	4.7 / 5
Ratings count	3,398,350	209
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 Beautiful hand-painted graphics and visuals Clever season-based puzzle design with engaging mechanics Thoughtful, elegant puzzles at fair difficulty level Common complaints Navigation and map system confusing and cumbersome without teleport Game crashes to splash screen when switching apps, losing progress context Hint system has UI issues - easily misclicked, takes 10 minutes to generate

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 Lost City — Explore a mystical lost city frozen in four seasons, solving elegant hand-drawn puzzles to uncover its seasonal magic. (rated medium difficulty, none ad pressure)

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