Comparison

Nuts and Bolts Puzzle vs Crazy Nuts!

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Nuts and Bolts Puzzle

Engage your mind by skillfully removing nuts from tangled metal pieces. Progress through challenging levels, untangling intricate puzzles of plates, rings, and ropes. Experience satisfying problem-solving as a seasoned technician.

Highlights
  • Remove nuts from metal pieces
  • Untangle twisted iron pieces
  • Navigate crafted levels
  • Solve mesh of obstacles
  • Satisfying puzzle mechanics
Features
Read full description

Tap to remove the Nuts from the metal pieces As a seasoned technician, skillfully unblock screws and untangle each twisted iron piece from the jigsaw of obstacles. Navigate through carefully crafted levels, facing a mesh of tangled metal plates, rings, and ropes at every turn.

About

Crazy Nuts!

Engage in a tactile puzzle adventure where you screw and unscrew nuts and pins to navigate challenging mazes. Unlock new levels and prove your problem-solving skills with intuitive controls and vibrant visuals.

Highlights
  • Screw and unscrew mechanics
  • Nut-busting puzzle challenges
  • Level unlocking and rewards
  • Intuitive tap-and-drag controls
  • Vibrant visual graphics
  • Competitive leaderboards
Features
Read full description

Crazy Nuts: The Screwy Puzzle Adventure Embark on a mind-bending journey with "Crazy Nuts," an addictive puzzle game where your logic is your most valuable tool. Navigate a maze of screws, nuts, and pins in a quest to unlock the secrets of each level. GAME FEATURES: - Screw and Unscrew: Engage in a tactile experience as you screw and unscrew your way through challenges, discovering the satisfaction of each turn. - Nut-Busting Puzzles: Encounter a diverse array of puzzles that will require all your cunning to solve, with nuts and pins that only yield to the most determined players. - Unlock Your Potential: Show off your problem-solving prowess as you unlock new levels, each with its own unique set of obstacles and rewards. - Intuitive Nut Mastery: With simple tap-and-drag controls, you’ll find the complexity in the puzzles, not in the gameplay. - Vibrant Visuals: Our stunning graphics bring the world of nuts, pins, and screws to life, making each unlock a visual feast. - Competitive Leaderboards: Rise through the ranks by unscrewing your way to the top, proving that you're the ultimate puzzle master! HOW TO PLAY: - Puzzle Objective: Move strategically, aligning screws and pins to unscrew nuts and progress through levels. - Strategic Unscrewing: Some nuts are trickier than others; plan your sequence of moves to unscrew all the nuts efficiently. - Unlocking Challenges: Face unique pins that require you to rethink your approach and unlock the path forward. - Hints to Help: If puzzles have you in a twist, our hint system will help you find the right turn to unscrew the complexity. Crazy Nuts is a game that blends the satisfaction of unscrewing a tight nut with the thrill of solving a complex puzzle. It's a perfect mental escape for those who love to tinker and solve. Get ready to unscrew, unlock, and unleash your inner puzzle master with "Crazy Nuts" – available now!

Screenshots

Nuts and Bolts Puzzle4 screens
Crazy Nuts!4 screens

Verdict

The call

The clearest difference is rating: Crazy Nuts! at 4.8 against Nuts and Bolts Puzzle's 4.0. Crazy Nuts! also leads on ratings volume (25 vs 2). Nuts and Bolts Puzzle's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, review sentiment, update cadence and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Crazy Nuts! sells 1 one-off in-app purchase. Nuts and Bolts Puzzle asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Crazy Nuts! holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Crazy Nuts! has 25 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

UpkeepUpdate frequency

Nuts and Bolts Puzzle ships an update every 6 days, Crazy Nuts! weekly. The most recent releases landed on October 7, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 4 level
Nuts and Bolts Puzzle versus Crazy Nuts!: the parameters behind the verdict, then further details
ParameterNuts and Bolts PuzzleCrazy Nuts!
PriceFreeFree
Rating4.0 (2 ratings)4.8 (25 ratings) — better
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings225 — better
Update frequencyEvery 6 days — betterWeekly
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better12.0
Further details — not scored
Size35 MB160 MB
Age rating4+4+
DeveloperKONG SOFTWARE JOINT STOCK COMPANYbyss mobile

Customer experience

Nuts and Bolts Puzzle

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

Crazy Nuts!

All ratings25 ratings
Positive96.0%
Neutral0.0%
Negative4.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Nuts and Bolts Puzzle

No in-app purchases

1 purchases

Crazy Nuts!

One-time1
  • Remove Ads$4.99

Questions

Is Nuts and Bolts Puzzle free?
Nuts and Bolts Puzzle is free to download, with no in-app purchases.
Is Crazy Nuts! free?
Crazy Nuts! is free to download, with in-app purchases available.
Which has better reviews, Nuts and Bolts Puzzle or Crazy Nuts!?
Crazy Nuts! is rated higher. Nuts and Bolts Puzzle averages 4.0 out of 5 from 2 ratings, while Crazy Nuts! averages 4.8 from 25 ratings.
Do Nuts and Bolts Puzzle or Crazy Nuts! have ads?
Crazy Nuts! shows ads; Nuts and Bolts Puzzle does not.
Which is updated more often, Nuts and Bolts Puzzle or Crazy Nuts!?
Nuts and Bolts Puzzle ships an update every 6 days, and Crazy Nuts! weekly. Most recently, Nuts and Bolts Puzzle was updated on October 7, 2026 and Crazy Nuts! on October 30, 2026.

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