Best Fill-In Puzzle App

0+ iOS apps & games curated and reviewed

4.7 avg rating
20 free apps & games
Updated June 2026

From beginner-friendly picks to power-user tools, our fill-in puzzle app list covers 0+ iPhone apps and games updated through June 2026. Compare ratings, prices, and screenshots in one place.

Compare top Fill-In Puzzle App (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Fill-In Crosswords (Word Fit)Fill-In Crosswords (Word Fit)Free4.8★ (2.5K)YesYesNov 2026
2Fill-In CrosswordsFill-In CrosswordsFree4.8★ (3K)YesYesNov 2026
3Flow FreeFlow FreeFree4.8★ (409K)YesYesNov 2026
4Fill-Ins · Word Fit PuzzlesFill-Ins · Word Fit PuzzlesFree4.7★ (2K)YesNoNov 2026
5Water Sort PuzzleWater Sort PuzzleFree4.7★ (324K)YesYesNov 2026
6Fill In 3DFill In 3DFree4.6★ (9.9K)YesYesAug 2026
7Block Fill Line Puzzle GameBlock Fill Line Puzzle GameFree4.7★ (7.4K)YesYesNov 2026
8Just Draw - Drawing PuzzleJust Draw - Drawing PuzzleFree4.3★ (5.6K)YesNoNov 2026

Top Picks for Fill-In Puzzle App

Fill-In Crosswords (Word Fit)#1

Fill-In Crosswords (Word Fit) by Emmanuel Mathis

Simple and relaxing
Editor's Choice
🎮 Games
4.8😊(2.5K ratings)
FreeAdsIn-App Purchases
Fill-In Crosswords (Word Fit) screenshot 1
Fill-In Crosswords (Word Fit) screenshot 2
Fill-In Crosswords (Word Fit) screenshot 3
Fill-In Crosswords (Word Fit) screenshot 4

Engage in a relaxing word game where you fill in words into a grid based on their length. Enjoy daily puzzles with varying difficulty levels and international grid styles. Customize your experience with multiple language and appearance settings.

What We Love

  • 👍 Fun and relaxing puzzles
  • 🧠 Challenges the mind
  • 🕰️ Good time passer
  • 💻 Well-designed user interface

Room to Improve

  • ⏱️ Timer issues (inaccurate or keeps running)
  • 🚫 Inability to go back and complete missed daily puzzles
  • 📢 Intrusive ads
  • 🐛 Occasional bugs and glitches
4.8😊(3K ratings)
FreeAdsIn-App Purchases
Fill-In Crosswords screenshot 1
Fill-In Crosswords screenshot 2
Fill-In Crosswords screenshot 3

This word game challenges you to place provided words into a grid, with only one correct solution. Enjoy multiple difficulty levels and language options in a simple, colorful interface.

What We Love

  • 🤩 Relaxing and enjoyable
  • 👍 Fun and addictive gameplay
  • 💯 Great entertainment value
  • 🎉 Joyful and satisfying

Room to Improve

  • 🤔 Difficulty level could be more challenging
  • 🐛 Calendar display issue in daily challenge
Flow Free#3

Flow Free by Big Duck Games LLC

Fun and Relaxing Brain Puzzle
Worth Considering
🎮 Games
4.8😊(409K ratings)
FreeAdsIn-App Purchases
#49in Games
Flow Free screenshot 1
Flow Free screenshot 2
Flow Free screenshot 3
Flow Free screenshot 4
Flow Free screenshot 5

Connect matching colored pipes to fill the board without crossing or overlapping. Enjoy hundreds of free levels or challenge yourself in timed modes. This addictive puzzle game offers a relaxing yet engaging experience for all skill levels.

What We Love

  • 👍 Relaxing and fun
  • 🧠 Challenges the brain
  • ⏱️ Good for passing time
  • 🔓 No WiFi required
  • 💻 Works well on different devices
  • 🎨 Variety of puzzles and themes

Room to Improve

  • 🔍 Ads can be intrusive
  • 💰 Hints/levels can be expensive
  • 🤯 Levels can get too difficult
  • 🔁 Daily streak issues

More Fill-In Puzzle App apps to explore

FAQ about Fill-In Puzzle App

What is the best fill-in puzzle app for iPhone?
Fill-In Crosswords (Word Fit) tops our fill-in puzzle app ranking as of June 2026, with a 4.8-star average from 2.5K App Store ratings, and it's free to download.
Yes — 20 of the top fill-in puzzle app we rank are free to download, including Fill-In Crosswords (Word Fit) and Fill-In Crosswords.
Fill-In Crosswords (Word Fit) shows ads and offers in-app purchases, according to its App Store listing as of June 2026.