248+ iOS apps & games curated and reviewed
The best nuts and bolts 3d puzzle apps and games on iPhone average 4.7★ across 248+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.9★ (3.6K) | No | Yes | Jul 2026 |
| 2 |  | Free | 5.0★ (1) | Yes | No | May 2026 |
| 3 |  | Free | 4.5★ (235K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | — | Yes | Yes | May 2026 |
| 5 |  | Free | 4.6★ (981) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.8★ (21K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.7★ (73K) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 4.5★ (103K) | Yes | Yes | Jul 2026 |
Engage your mind with a challenging screw puzzle game. Unscrew bolts to free blocks and solve intricate levels. Customize your nuts and bolts with various skins. Test your IQ and creativity.
Engage your mind with a challenging 3D puzzle game where you untangle intricate metal pieces. Exercise your strategic thinking and hand-eye coordination through a variety of brain-twisting levels. Experience vibrant graphics and addictive gameplay as you master complex puzzles.
Engage your mind with a challenging puzzle game where you strategically unscrew wooden nuts and bolts. With hundreds of levels and multiple solutions, this game sharpens your problem-solving abilities and offers global competition.
Engage your logic and precision in this addictive puzzle game. Unscrew bolts and pins in the correct order to solve mechanical challenges and unlock new paths. Plan your moves carefully to avoid tricky screw jams and master increasingly complex levels.
Engage your mind with a challenging brain puzzle where you act as a technician to unscrew and disentangle metal pieces. Navigate intricate obstacles and solve increasingly complex levels, testing your vision and mental prowess.
This puzzle game challenges you to sort nuts and bolts by size and color. Strategically move pieces to match them, with simple one-finger controls and no time limits. Restart levels freely if you get stuck.
Engage in a 3D puzzle game where you sort and move colored screws to their correct boxes. This brain-teasing experience offers hundreds of levels and models, perfect for sharpening problem-solving skills without time pressure.
Engage your mind with a colorful wood screw puzzle game. Unscrew and sort nuts and bolts through over 1000 challenging levels. Enjoy a relaxing ASMR experience with a soothing soundtrack and earn rewards through in-game events.
Engage in a colorful puzzle adventure where you sort screws and nuts into matching color boxes. Strategically remove screw pins to clear layered boards and fill toolboxes. Overcome tricky challenges with boosters and aim for achievements through win streaks and competitions.
Engage your mind with a logic puzzle game focused on unscrewing nuts and bolts. Strategically untangle intricate screw pin jams, plan your moves carefully, and solve increasingly complex challenges to test your IQ and problem-solving skills.
This wood puzzle game challenges your IQ by requiring you to unscrew nuts and bolts to make pinned wood plates fall. Navigate complex arrangements and plan your moves carefully to solve each level. Discover surprise gifts and innovative mechanics as you progress.
Engage in a relaxing puzzle game designed to relieve stress and anxiety. Sort colorful nuts into tubes by matching colors and ensuring sufficient space. Enjoy thousands of levels for a calming and inspiring experience.
Engage in challenging puzzles by skillfully unscrewing and untangling metal pieces. Navigate intricate mazes of plates, bolts, and rings, using tools like handsaws to solve complex metal art challenges. Enjoy a relaxing, no-time-limit experience with unlimited levels.
Engage your brain with a challenging wood puzzle game featuring intricate screw puzzles. Experience satisfying ASMR sounds as you unscrew nuts and bolts, testing your IQ and strategic thinking across hundreds of levels. Discover hidden rewards and enjoy smooth, uninterrupted gameplay.
Engage your mind with a unique nuts and bolts puzzle game. Strategically remove all nuts and bolts by moving them to empty holes. Enjoy hundreds of levels with progressive difficulty and no time pressure.
A relaxing yet challenging puzzle game where you sort colored nuts onto corresponding bolts. Train your brain and critical thinking skills with increasing difficulty levels. Enjoy a no-timer, no-penalty experience perfect for killing time.
Engage your mind with a challenging puzzle game where you strategically remove wooden nuts and bolts. Enjoy an immersive ASMR experience with satisfying sounds as you solve increasingly difficult levels and aim to become a screw master.
