Happy Color® – Coloring Games vs Meowdoku!

How do Happy Color® – Coloring Games and Meowdoku! 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 iconHappy Color® – Coloring GamesMeowdoku! iconMeowdoku!
GenrePuzzlePuzzle
PriceFreeFree
Difficultyeasymedium
Ad intensityhighhigh
In-app-purchase pressuremediumlow
Typical sessionvariablevariable
Rating4.8 / 54.8 / 5
Ratings count3,398,350160,551
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 relaxing puzzle gameplay
  • Cute cat theme with engaging mechanics
  • Works offline without internet required
Common complaints
  • Ads appear after every puzzle completed (2+ minutes long)
  • No way to close ads; requires restarting app
  • Practice pencil/hint feature disappears at higher levels

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) Meowdoku! — A soothing Sudoku-like puzzle game where you place cats in exclusive territories while avoiding diagonal adjacency—pure logic with adorable feline charm. (rated medium difficulty, high ad pressure)

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