Last updated on December 17th, 2025 at 02:00 am
Unscrew Master: Nuts & Bolts – Casual Game Review
Unscrew Master: Nuts & Bolts is a Casual/Puzzle game from VN World Trade Inc, first launched in 22nd January 2024.
It’s rated 9+ and currently has 21,299+ ratings on the App Store.
What Makes Unscrew Master: Nuts & Bolts Stand Out
Welcome to the Screw pin: Nuts and Bolts Puzzle, where you'll encounter truly challenging brain puzzle! Experience the thrill of the new unscrew pin game and aim to become a master of screws.
As an experienced technician, adeptly unblock screws and disentangle each twisted iron piece from the intricate array of obstacles. Progress through carefully designed levels, encountering a tangle of metal plates, rings, and ropes at every twist and turn.
Exciting Features of Screw Pin: Nuts Bolts Puzzle
• Skillfully manipulate and repair iron pieces, unscrew and screw pins to solve the puzzle
• No time constraints – play at your convenience
• Unlimited levels! Numerous screw pin jam strategies await you.
Certain levels showcase metal art crafted from metal plates, while others require the use of a handsaw to cut through these plates, revealing additional holes to secure your bolts and nuts.
Do you possess the vision and mental prowess to unravel these screw puzzles in the township of nuts and bolts games? Prepare to test your intelligence and become a legend in bridge construction.
Unscrew Brain Puzzle Game is ideal for those who:
• Enjoy puzzle games such as screw pin puzzles, screws jam, screw nut puzzles, screw mastery, bolts, and nuts
• Seek challenges with new obstacles
• Appreciate challenging puzzle levels and metal materials
• Enjoy the ASMR sound of metals
While the screw puzzle levels of nuts and bolts may appear straightforward initially, don't underestimate the complexity of the pin brain puzzle! Dive into the world of bolts and nuts games and enjoy the challenge!
This Casual game offers engaging gameplay and regular updates for mobile players.
Player Feedback
As a newer release, Unscrew Master: Nuts & Bolts is building its player community. Early feedback suggests .
Recent Updates & Development
Latest Update: 25th June 2025
Recent improvements include:
- Add new levels
Download & Availability
Unscrew Master: Nuts & Bolts is available through the official App Store for iOS devices.
Get Unscrew Master: Nuts & Bolts on App Store
Requirements: Requires iPhone 5s / iPad Air / iPad Air (Cellular) / iPad Mini 2 (Retina) / iPad Mini 2 (Retina, Cellular) / iPhone 6 / iPhone 6 Plus / iPad Air 2 / iPad Air 2 (Cellular) / iPad Mini 3 or later.
Compatible with iPhone and iPad devices.
Player Experience Highlights
Community Insight:
Which hole are you gonna pull? Where are you gonna put it? Where is the screw gonna go? Which way is the board gonna fall find out.
Im on level 636 and every 10 levels, they let you spin a wheel for a prize that includes tickets, bolts, plates – – tell us why Ive never won a ticket? Other than that, you can win a prize and it wont let you claim it so thats def a bug that the app needs to fix. You have to watch ads galore. Its a pretty fun idea, but the app itself can be frustrating UPDATE: Took a break from this game for a while, found that they fixed the bug with the wheel but now theres a new bug that says you win prizes if you go on a streak and after a certain level, those prizes never show up on the account despite being given. Also, the ads are like worse than ever. It makes us want to throw our phone away now insufferably long they are. Do better.
We do not like timed games. Did not even get a chance to play before we got timed out a waste of time. Deleted game. Want people to play your game and have fun do it with no timer.
It makes a person think and plan ahead.
We love this game but we think the prices for the tokens are ridiculous . When the number of tokens goes up by 2 your purchase is gone in no time.
We saw this on our iPad and wondered why we hadnt played in a while. We tried it again and realized why. There are way too many ads that are very long. Some are 2 minutes long. Too bad Good game spoiled by ads, AGAIN! By the way, we have spent money, but dont feel its worth the amount we would have to spend to avoid the ads.
We really enjoy this game, but its frustratingly buggy. Ive had to delete and reinstall it multiple times because it freezes at a certain level, forcing us to start over and lose all our progress. Since the latest update, the game often fails to award the coins Ive earned, making it feel like a gamble whether we actually get them or not.
Cannot get past blank metal plate on level 449. There is a cheat menu but need id If we cant go past kevel 449 we would like to choose a lower level. We have 21 credits but cant use them.
Purchasing removal of ads does not work. And there are way too many ads.
It was fun; it is a bit annoying when you have to play an easy level before any normal level. We have reached level 470 , but the game is blank and couldnt go any further.
We are irritated about the commercials. There was a commercial between every level, one if you had to restart a level and another if you needed a power up. Im not talking about 15 second commercials, no they were 60-90 seconds long. We paid the $5 to eliminate the commercials because we liked the game. But nope, that only eliminated the ones between levels. Then, today the game got stuck on level 231. We beat the level and when we try to restart the level because its stuck it keeps returning to the blank screen and counts down the minute left from where we beat the level. We wouldnt recommend this game.
This is amazing and very fun too that game is when you think your smart.
Voy en el nivel 509 y no s qu pasa ya no us dio ms juegos si us pone como que voy a continuar jugando pero ya no us pone nada para jugar, no entiendo, us encanta el juego por favor arreglen eso.
We got to level 3117 and there is nothing we can do on that level.It is blank and it wont let us go any further.can you add more levels please and fix level 3117.It is still a fun game to play when bored.
We love the game but this new update is not allowing us to play. It will not even bring up the puzzle on level 345.
We love playing the game, but at level 231, the puzzle was blank. We couldnt move forward, so the journey was over.
With the new update there is now an ad every time you win the level or retry the level versus before update it let you retry 3 times before showing an ad. Also since the update in the last day the puzzle board doesnt even show. Ive tried restarting several times and the game wont appear. Just the wallpaper before the board but yet the timer starts.
Got to level 521 and there is no puzzle. We have updated the app and still nothing.
New update wont start the second half if the game.
Great until last update. The second part showing empty plates and no screws. Timer set to 3 mins but nothing to unscrew. Cant do anything.
Gonna be honest, you cant even really play the game for how many ads there are. Its only fun when you actually pass the levels, but you obviously fail a few times to do so, which makes you watch an ad before allowing a restart. Im not gonna waste our time watching ads if we want to play a game about screws.
This is the best game ever thank for making this game.
We love this game the best game ever.
This game is so fun so relaxing if your stressed and this is the game.
We enjoy the challenge of removing the screws, it makes think carefully on how to pick the right one to get the right result.
Infinitely better game than Wood Screw. Free restarts.
Think before you move, its not as easy as it looks. Each level gets a little more challenging. We really like this game.
You need to have a quick thinking. No need to use the ads things to win a level. But that doesnt mean that is a piece of cake. You need to think as in a chess game.
They give you a challenge and we like whatever they give you a challenge and its easy toDo because we just dont know why its easy to do but we really like the challenges but theyre not theyre hard but not that hard so like theyll make it fair where like you can earn it and theyll give you advice and tickets and all that so its just really fun that is why we picked five star right they also cheer you on like it just said congratulations to us after and it tells you if youre gonna run out of moves but we dont really wanna move.
Es divertido y entretenido! Gracias.
We hate the first part of each level we wish we could skip it. Its really easy but ,makes it annoying to redo every time you mess up the hard level.
Great game very challenging SWEEET.
Love the game. Our 5yr old has even started playing it. Definitely recommend! We curious though, what does it mean when it makes us play the same level over and over? Does that mean Ive gone as far as we can.
The challenge will keep you invested! You will sharpen your ability to spot patterns and look forward to the next event. Having memory issues? Give this a try.
This is our most challenging game so far ! We really have to think hard and thats what we want to do at our age of 67 yrs. Thank you.
So we awesome we like love this game because like every level well this is one like the errors that we dont like about it cause like every level after every level its a regular level and then it says every level, and it says warning hard level, and it scares us almost every time, but then from the rest of the game, we love it.
Our favorite part is when you screw them out.
Um heck yes literally love this game fav duxking thing go out and get urslef one of these love you.
We like your game and your Company.
Not a lot of adds ez we definitely would recommend for brain changers just amazing.
Heyyy ok so we like this game cuz it makes us feel good when we complete a level but idk why we thought we were going to start off at the level that was on the comercial.
The reason we rated this 5 stars is because it has a good type of challenge level and it progresses pretty quickly (which challenges you even more), but its tutorial isnt really a tutorial, it just slaps you right into the game. But over all, its a amazing game, with good puzzles and challenges.
We only started playing this game today but so far it has been fun and the challenge grows with each level. So far we are loving it.
We really enjoy playing this game it helps our mind get to working.
It takes our mind off everything.
This game is so relaxing. We love it.
We love this game! It is so much fun! It keeps our brain active.
Its fun and relaxing. We are only disappointed that you have to watch an add to restart a leveleven if you go ad free.
Way too soon to give a proper opinion.
User feedback from Apple App Store
App Details
- Version: 2.4
- Size: 384.64 MB
- iOS: 15.2 or later
- Languages: EN, FR, DE, JA, KO, ZH, ES, ZH
- Content Advisory: Infrequent/Mild Cartoon or Fantasy Violence
- Developer: VN World Trade Inc
Last updated: 25th June 2025 | Genre: Casual, Puzzle | Developer: VN World Trade Inc