Best Difficult Puzzle App

250+ iOS apps & games curated and reviewed

4.5 avg rating
20 free apps & games
Updated August 2026

With an average user rating of 4.5ā˜…, the difficult puzzle app category is one of the App Store's strongest. Browse all 250+ apps and games we track, sorted so the most loved ones surface first.

Compare top Difficult Puzzle App (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Brain It On!Brain It On!Free4.5ā˜… (5.1K)YesYesSep 2026
2Frustrating Puzzle GameFrustrating Puzzle GameFree4.6ā˜… (6.6K)YesYesSep 2026
3Picto: Daily Nonogram PuzzlesPicto: Daily Nonogram PuzzlesFree—NoNoSep 2026
4Prisma PuzzlesPrisma PuzzlesFree—NoNoMay 2026
5Tri Blocks | Slide Puzzle GameTri Blocks | Slide Puzzle GameFree4.7ā˜… (131)YesYesJul 2026
6Playdoku: Block Puzzle GamePlaydoku: Block Puzzle GameFree4.4ā˜… (107K)YesYesSep 2026
7Screw Out 3D: Screw JamScrew Out 3D: Screw JamFree—YesYesAug 2026
8Fit It 3D - Tangram PuzzleFit It 3D - Tangram PuzzleFree4.6ā˜… (117K)YesNoSep 2026

Top Picks for Difficult Puzzle App

Brain It On!#1

Brain It On! by Orbital Nine Games Inc

Challenging Physics Puzzles
Editor's Choice
šŸŽ® Games
4.5😊(5.1K ratings)
FreeAdsIn-App Purchases
Brain It On! screenshot 1
Brain It On! screenshot 2
Brain It On! screenshot 3
Brain It On! screenshot 4
Brain It On! screenshot 5

Engage your mind with tricky physics puzzles. Draw shapes to find creative solutions to increasingly difficult challenges. Compete with friends and discover multiple ways to solve each puzzle.

What We Love

  • šŸš€ Challenging and fun
  • šŸ”’ No ads
  • šŸ‘ Engaging physics-based puzzles
  • šŸ‘ Encourages creative thinking
  • šŸ‘ Good for brain exercise

Room to Improve

  • šŸ› Drawing accuracy issues
  • šŸ› Glitches and crashes
  • šŸ› Difficulty spikes too quickly
  • šŸ”‹ Overheating on some devices
  • šŸ‘Ž Too many ads for hints
Frustrating Puzzle Game#2

Frustrating Puzzle Game by Muhammad Danish

Tricky Puzzles, Endless Fun
Strong Contender
šŸŽ¬ Entertainment
4.6šŸ˜ž(6.6K ratings)
FreeAdsIn-App Purchases
Frustrating Puzzle Game screenshot 1
Frustrating Puzzle Game screenshot 2
Frustrating Puzzle Game screenshot 3
Frustrating Puzzle Game screenshot 4

Engage in challenging puzzles with a mystery narrative. Solve unique scenarios requiring creative thinking and discover surprises. A hint system is available to aid progression, offering a blend of frustration and fun.

What We Love

  • šŸ‘ Fun game
  • 😁 Great game
  • šŸ‘ Really fun

Room to Improve

  • 🚨 Too many ads
  • 🚨 Forced ads
  • šŸ› Paid version doesn't work

More Difficult Puzzle App apps to explore

FAQ about Difficult Puzzle App

What is the best difficult puzzle app for iPhone?
Brain It On! tops our difficult puzzle app ranking as of August 2026, with a 4.5-star average from 5.1K App Store ratings, and it's free to download.
Yes — 20 of the top difficult puzzle app we rank are free to download, including Brain It On! and Frustrating Puzzle Game.
Brain It On! shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ difficult puzzle app on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Brain It On! is a game that challenges players to solve physics puzzles by drawing shapes. The puzzles are designed to be deceptively difficult, requiring creative thinking and an understanding of basic physics principles to find solutions.
The game offers dozens of brain-busting puzzles with more being added over time. Players can compete with friends, discover multiple ways to solve each puzzle, and share their unique solutions with others.