Flow Free vs Words of Wonders: Crossword

How do Flow Free and Words of Wonders: Crossword compare on difficulty, ad pressure, in-app-purchase pressure and what real reviewers say? A side-by-side look, grounded in App Store data.

 Flow Free iconFlow FreeWords of Wonders: Crossword iconWords of Wonders: Crossword
GenrePuzzlePuzzle
PriceFreeFree
Difficultyvariablemedium
Ad intensitymediumhigh
In-app-purchase pressurelowmedium
Typical sessionvariableshort
Rating4.8 / 54.9 / 5
Ratings count400,3771,012,474
Reviews say
What players like
  • Hundreds of free levels and daily puzzles
  • Smooth, polished gameplay with gradual difficulty progression
  • Relaxing and meditative experience
Common complaints
  • Excessive ads even after purchasing ad-free version
  • Ad-free purchase doesn't actually remove ads (especially for hints)
  • Game stability issues and broken daily/weekly puzzles
What players like
  • Brain-stimulating vocabulary exercise
  • Relaxing and stress-relief gameplay
  • Simple beautiful design with variety
Common complaints
  • Ads appear after nearly every level
  • Ads longer than actual gameplay
  • Ad blocking purchase doesn't fully work

Flow Free — Connect matching colors with pipes to fill the board in this addictive, relaxing puzzle game with hundreds of free levels. (rated variable difficulty, medium ad pressure) Words of Wonders: Crossword — Connect letters to uncover hidden words across progressively challenging puzzle levels inspired by world wonders. (rated medium difficulty, high ad pressure)

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Data: Apple App Store, as of 2026-07-29. Last updated 2026-07-29.