# Screw World 3D - Bolt Puzzle — Unscrew the nuts and sort! > 3D puzzle game to unscrew bolts, sort them by color, and solve logic challenges. (iPhone/iPad app by SayGames LTD.) - Source: https://appshunter.io/ios/app/screw-world-3d-bolt-puzzle/id6757797893 (this page in markdown: same URL + `.md`) - Developer: [SayGames LTD](https://appshunter.io/developer/1551847165) - Category: Games, Puzzle, Simulation - Price: Free with in-app purchases - Rating: 4.67/5 from 606 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 335 MB - Languages: Arabic, English, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Polish and 9 more - Released: 2026-02-01 - Data updated: 2026-08-21 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/screw-world-3d-bolt-puzzle/id6757797893/reviews.md ## What is Screw World 3D? ► TO SCREW OR UNSCREW? That is the question! In this exciting 3D puzzle game, your job is to carefully unscrew pieces from an object, and put the colorful bolts in the corresponding box. Easy in theory, but tricky to actually do when you need to figure out which order to remove the screws in so as to access all of the pieces. Colorful and interesting, these puzzles are also relaxing as you can calmly and strategically spin them around to find the exact right piece that you want to unscrew. ► RIVETING FUN Each level consists of a fun puzzle head together with tons of colorful screws, and your job is to unscrew the pieces and sort the colored bolts. It might seem easy at first, but you’ll need to pay attention to what color and which screw you’re going for, otherwise you’ll end up stuck! Thanks to the 3D puzzle though you can spin the piece around and around to find the perfect screw to keep the game going. In addition to regular levels, look forward to events and special offers that will keep the fun flowing! You’ll love: ● Colorful play – Levels feature brightly colored 3D puzzles that are held together by equally bright screws and nuts. In addition to the riot of color, fans of ASMR will love the sound and haptic effects, although these can be turned off if you want ultimate concentration. ● Improved logic skills – Games can be both fun and educational, and Screw World is the perfect example of this. While you’re having fun unscrewing parts and sorting pieces, you’re also working on your logic skills as you figure out what order to remove everything in and how best to use your boosters for the ultimate advantage. ● Relaxing levels – No timer means no need to rush your choices in this puzzle. Take your time and make use of the 3D aspect to spin the piece around as much as you want. You can also preview what bolts are hidden under pieces, allowing you to make the smartest moves. ● Extra fun incoming – In addition to the standard levels you can explore, events and competitions will help you hone your skills as you battle against other players to see who can finish the most levels. This would be a great time to break out your stock of boosters to make sure you come in number one! ► NUTS AND BOLTS AND SCREWS, OH MY! Unscrew bolts from pieces and watch them drop away, one by one, as you fly through levels and watch your stress melt away in this exciting 3D puzzle game that is perfect for all ages! Boosters, events, and more keep things extra exciting, but even the regular levels are sure to please thanks to their straightforward design and clean dynamics. Privacy Policy: https://say.games/privacy-policy Terms of Use: https://say.games/terms-of-use ## Key features - 3D bolt unscrewing puzzles - Color sorting of bolts - Strategic piece removal - Relaxing, no-timer gameplay - Logic skill improvement - ASMR sound and haptic effects - Events and competitions ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Home Sale Small | $7.99 | one-time | | Home Sale Basic | $4.99 | one-time | | Starter Pack | $4.99 | one-time | | NoAds+gold | $3.99 | one-time | | Event Offer | $3.99 | one-time | | Special Offer | $24.99 | one-time | | Gold Micro | $1.99 | one-time | | Gold Mini | $9.99 | one-time | | Piggy Bank | $4.99 | one-time | | Home Sale Compact | $1.99 | one-time | | Level 10 pack | $2.99 | one-time | | Winning Pack | $4.99 | one-time | ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/screw-world-3d-bolt-puzzle/id6757797893/reviews.md ### 1/5 — Can’t advance on skill. *2026-05-02, version 1.0.4* You have to watch ads to beat levels. ### 4/5 — Okay, but… *2026-04-03, version 1.0.3* Two gripes I have which are keeping me from continuing play: 1) The bolt colors are difficult to discern and, 2) I absolutely HATE the box puzzles, and so far you get them every other game. If those were only occasionally thrown in I could deal with it, but not every. other. game. ### 1/5 — Not at all like the ad I saw *2026-02-16, version 1.0.2* The ad was a cooking game like choose veggies and cooking but it’s not at all like it ## Frequently asked questions about Screw World 3D ### What is Screw World 3D? Screw World 3D is a 3D puzzle game where players must strategically unscrew colorful bolts from objects. The goal is to figure out the correct order to remove pieces and sort the bolts into their corresponding boxes, offering a relaxing and logic-building experience. ### What are the main features of Screw World 3D? Key features include engaging 3D puzzles with colorful bolts, strategic piece removal, a relaxing no-timer gameplay mode, and opportunities to improve logic skills. The game also offers ASMR sound and haptic effects, along with special events and competitions. ### Is Screw World 3D free to play? The game is free to download and play. It includes in-app purchases, which can be used for boosters or other advantages within the game. Ads may also be present to support the free model. ### What kind of devices is Screw World 3D compatible with? While specific device compatibility isn't detailed, it is a mobile application designed for smartphones and tablets. Users can typically find it on major app stores like Google Play and the Apple App Store, which list compatible operating system versions. ### Who is Screw World 3D for? This game is ideal for players of all ages who enjoy casual puzzle games that require strategic thinking and problem-solving. It's particularly suited for those who appreciate relaxing gameplay without time pressure and enjoy a colorful, visually engaging experience. ## Version history (last 5 releases) ### 1.0.5 — 2026-05-21 Amazing set of new levels - enjoy every puzzle Keep sending us your feedback - it's more important to us than ever! ### 1.0.4 — 2026-04-22 New Levels! ### 1.0.3 — 2026-03-22 Visual Upgrades – just enjoy these stunning screens New Levels – push your limits and solve all of them Technical Improvements: minor but essential technical enhancements made for more enjoyable gaming experience Keep sending your feedback — let’s make this adventure even more enjoyable together! ### 1.0.2 — 2026-02-14 Visual Upgrades – just enjoy these stunning screens New Levels – push your limits and solve all of them Technical Improvements: minor but essential technical enhancements made for more enjoyable gaming experience Keep sending your feedback — let’s make this adventure even more enjoyable together! ### 1.0.1 — 2026-02-01 No release notes. ## More apps by SayGames LTD - [Hoop Stars](https://appshunter.io/ios/app/hoop-stars/id946509094) - [Balls Control](https://appshunter.io/ios/app/balls-control/id1297278170) - [Idle Painter](https://appshunter.io/ios/app/idle-painter/id1377332371) - [Rocky Climb!](https://appshunter.io/ios/app/rocky-climb/id1384410451) - [Chess Royale](https://appshunter.io/ios/app/chess-royale/id1434658250) - [Drive and Park](https://appshunter.io/ios/app/drive-and-park/id1443190579) All apps by SayGames LTD: https://appshunter.io/developer/1551847165 --- *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 2026-08-21.*