# Nuts & Bolts Screw Challenges — Relaxing Screw Brain Game > 3D mechanical puzzle game focused on logic and satisfying ASMR sound effects. (iPhone/iPad app by Ghulam Mustafa.) - Source: https://appshunter.io/ios/app/nuts-and-bolts-screw-challenges/id6478273667 (this page in markdown: same URL + `.md`) - Developer: [Ghulam Mustafa](https://appshunter.io/developer/1728416603) - Category: Games, Music, Puzzle, Strategy - Price: Free with in-app purchases - Rating: 3.94/5 from 63 App Store ratings - Age rating: 9+ - Requires: iOS 13.0 · 147 MB - Languages: Arabic, English, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Portuguese and 5 more - Released: 2024-02-26 - Data updated: 2026-06-10 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/nuts-and-bolts-screw-challenges/id6478273667/reviews.md ## What is Nuts & Bolts Screw Challenges? **Nuts & Bolts: Screw Challenges – The Ultimate Brain Puzzle Experience** Welcome to the world of mechanical puzzles where logic meets satisfaction. **Nuts & Bolts: Screw Challenges** is a uniquely crafted 3D puzzle game that blends smart gameplay mechanics, realistic visuals, and deeply satisfying ASMR effects into one relaxing and addictive experience. Twist, unscrew, rotate, and solve as you master the art of unbolting logic-based challenges. **Think, Twist, Solve!** If you enjoy solving smart puzzles that test your logic and reward your patience, this game is made for you. With easy-to-understand mechanics and challenging layouts, every level brings something new. Unscrewing bolts might sound easy, but doing it in the right order? That’s where the real challenge begins! Your mission is simple: remove all bolts by choosing the correct sequence. But as levels advance, the complexity increases, and you’ll need sharp thinking, spatial awareness, and a bit of trial-and-error to succeed. --- ### **Core Gameplay Features:** **Innovative Screw Mechanics:** Rotate, slide, and unscrew bolts to free metallic plates. One wrong move could leave you stuck! **Hundreds of Unique Levels:** Enjoy a progressive challenge curve with increasingly smart and tricky puzzles designed to sharpen your brain. **Realistic 3D Graphics:** Polished metallic textures, fluid movements, and minimalistic backgrounds make for a visually soothing experience. **Satisfying ASMR Sound Effects:** Clicking, rotating, and dropping sounds provide a relaxing escape — perfect for fans of satisfying mechanics. **No Timer – Pure Logic:** Think at your own pace. There’s no rush! This is the ideal game for stress relief and focused gameplay. **Offline Play Supported:** No Wi-Fi? No problem. Play anytime, anywhere — perfect for commuting or winding down at night. **Simple Controls, Deep Logic:** Tap, drag, and twist — it’s easy to pick up, but tough to master. Each puzzle is a mind game in disguise. --- ### **Why You’ll Love This Game** **Great for All Ages** – Whether you're a teen or an adult, the gameplay is both mentally engaging and soothing. **Boosts Logical Thinking** – The game is designed to improve your problem-solving skills and spatial reasoning. **Relaxing Puzzle Vibes** – Ideal for stress relief, especially with headphones on to enjoy ASMR sounds. **Perfect for DIY & Tool Lovers** – Love tools and machines? This game gives you virtual mechanical fun. **Free to Play** – Accessible for everyone, with optional hints and power-ups to help if you’re stuck. ### **Target Audience:** This game is perfect for: * Puzzle game lovers * Fans of logic-based challenges * Players who enjoy relaxing brain games * Tool and engineering enthusiasts * Anyone looking for a stress-free mental workout --- ### **Tips to Master the Game:** * Think before you unscrew — the wrong order can block your progress * Use hints wisely in complex levels * Watch the plate’s movement closely * Relax and enjoy the experience without rushing ### Growing Community Join thousands of puzzle solvers from around the globe who are already enjoying the soothing twist-and-turn action of **Nuts & Bolts: Screw Challenges**. New content and levels are added regularly based on community feedback. --- ### Ready to Unscrew Your Mind? Whether you're looking for a way to unwind, sharpen your thinking, or simply pass time in a fun and satisfying way — this game is the perfect choice. Download **Nuts & Bolts: Screw Challenges** now and become a master of mechanics! ## Key features - Innovative screw mechanics - Hundreds of unique levels - Realistic 3D graphics - Satisfying ASMR sound effects - No timer – pure logic - Offline play supported ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Get Free Ads Game | $1.99 | one-time | | Get Unlock Everything | $1.99 | one-time | | Get 1000 Game Coin | $2.99 | one-time | | ScrewMaster_Give2000Cash | $1.99 | one-time | | Get Unlock Starter Pack | $5.99 | one-time | | Get Unlock Advanced Pack | $3.99 | one-time | | Get Unlock Premium Pack | $3.99 | one-time | ## Frequently asked questions about Nuts & Bolts Screw Challenges ### What is the main goal in Nuts & Bolts Screw Challenges? The main goal is to remove all bolts by determining and executing the correct sequence of unscrewing. Each level presents a unique mechanical puzzle that requires logical thinking and spatial awareness to solve. ### Does Nuts & Bolts Screw Challenges have ads? No, Nuts & Bolts Screw Challenges does not contain advertisements. This allows for an uninterrupted and focused gameplay experience, perfect for relaxation and concentration. ### Can I play Nuts & Bolts Screw Challenges offline? Yes, Nuts & Bolts Screw Challenges supports offline play. You can enjoy the game anytime, anywhere, without needing an internet connection, making it ideal for commutes or downtime. ### What is the age rating for Nuts & Bolts Screw Challenges? Nuts & Bolts Screw Challenges has an age rating of 9+. The gameplay is designed to be mentally engaging and soothing for a wide range of players. ### How often is Nuts & Bolts Screw Challenges updated? The latest version of Nuts & Bolts Screw Challenges is 1.4(5), released on 2025-07-18. Updates typically aim to introduce new levels, features, and improvements based on player feedback. ### What makes the gameplay in Nuts & Bolts Screw Challenges satisfying? The game offers satisfying ASMR sound effects, including clicking, rotating, and dropping sounds, combined with realistic 3D graphics and fluid animations. The tactile feel of manipulating bolts and the visual feedback contribute to a deeply satisfying experience. ### Are there in-app purchases in Nuts & Bolts Screw Challenges? Yes, Nuts & Bolts Screw Challenges offers optional in-app purchases. These typically include hints and power-ups that can assist players when they encounter particularly challenging levels. ### What devices can I play Nuts & Bolts Screw Challenges on? Nuts & Bolts Screw Challenges is available on iPhone, iPad, and iPod. The game is optimized for these iOS devices, offering a smooth and enjoyable experience. ## Version history (last 5 releases) ### 1.4(5) — 2025-07-18 – Improved logic mechanics and smoother gameplay – New satisfying sound effects for ASMR experience – Better controls for easier bolt rotation – Minor bug fixes and performance upgrades ### 1.3(3) — 2024-05-10 Minor Bugs Fixed ### 1.2(3) — 2024-03-02 Minor Bugs Fixed & Improve the Quality ### 1.1(2) — 2024-02-27 minor Bugs Fixed ### 1.0 — 2024-02-26 No release notes. ## Apps similar to Nuts & Bolts Screw Challenges | App | Rating | Price | Category | | --- | --- | --- | --- | | [Ambulance Rescue Driving Game](https://appshunter.io/ios/app/ambulance-rescue-driving-game/id6673907193) | — | Free | Games | | [Screw Nuts And Bolts Puzzle 3D](https://appshunter.io/ios/app/screw-nuts-and-bolts-puzzle-3d/id6477273656) | 4.2 (89) | Free | Games | | [Brainzot Gang: Depth 3D](https://appshunter.io/ios/app/brainzot-gang-depth-3d/id6746328887) | 3.4 (165) | Free | Games | | [Screw Away 3D: Screwdom Games](https://appshunter.io/ios/app/screw-away-3d-screwdom-games/id6474842128) | 2.5 (2) | Free | Games | | [Sort Master Puzzle Match Game](https://appshunter.io/ios/app/sort-master-puzzle-match-game/id6482292565) | 4.1 (27) | Free | Games | | [Wood Screw Pin Puzzle Game](https://appshunter.io/ios/app/wood-screw-pin-puzzle-game/id6470749925) | 5.0 (2) | Free | Games | ## More apps by Ghulam Mustafa - [Secret Agent : Sniper Shooter](https://appshunter.io/ios/app/secret-agent-sniper-shooter/id6478278505) - [Bus Rush Mania City Racer](https://appshunter.io/ios/app/bus-rush-mania-city-racer/id6504246159) - [Tap & Park Tile Match Puzzle](https://appshunter.io/ios/app/tap-and-park-tile-match-puzzle/id6744444209) - [Zap Mosquito Survivor Battle](https://appshunter.io/ios/app/zap-mosquito-survivor-battle/id6745960441) - [Maskeria 3D: ASMR Beauty Craft](https://appshunter.io/ios/app/maskeria-3d-asmr-beauty-craft/id6747377063) All apps by Ghulam Mustafa: https://appshunter.io/developer/1728416603 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*