Happy Color by Numbers Game vs Royal Kingdom

How do Happy Color by Numbers Game and Royal Kingdom 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 by Numbers Game	Royal Kingdom
Genre	Puzzle	Puzzle
Price	Free	Free
Difficulty	easy	hard
Ad intensity	high	high
In-app-purchase pressure	medium	high
Typical session	variable	variable
Rating	4.8 / 5	4.7 / 5
Ratings count	3,365,076	1,055,223
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 Relaxing, chill gameplay for casual players High-quality graphics and visuals No forced ads in core gameplay (per some reviews) Common complaints Deceptive advertising - game differs significantly from promotional materials Requires heavy spending to progress past higher levels (400+) Aggressive IAP pressure with constant monetization pop-ups

Happy Color by Numbers Game — 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) Royal Kingdom — A colorful match-3 puzzle adventure where you rebuild kingdoms and battle the Dark King, but beware the aggressive monetization and misleading ads. (rated hard difficulty, high ad pressure)

Data: Apple App Store, as of 2026-07-10. Last updated 2026-07-10.