Unscrew: Screw Pin Jam Puzzle
What is Unscrew?
Unscrew: Screw Pin Jam Puzzle is a Games app in which players tap the screen to remove screw pins and sort the nuts and bolts by color to finish each level. The listing describes endless levels with no time limit and a challenge that increases as you play more. Boosters and extra sort boxes are mentioned as tools for harder levels.
Pricing. Unscrew: Screw Pin Jam Puzzle is free to download on the App Store.
Good for
- Players who enjoy brainteasers and color sorting puzzles
- Anyone who wants untimed puzzle levels to play at their own pace
- Players looking for a free 3D screw and nut puzzle game
Screenshots
Why this app is in A tier
Unscrew scores 91 out of 100: rating 94, rating count 80, App Store search rank 98, update recency 93. The four parts are averaged with no weights, and A tier follows from that score within this list. The full explanation, as data.
Description
Welcome to the ultimate screw pin jam puzzle! Activate your brain with this clever nuts and bolts screw puzzle brainteaser. This screw away 3d pin puzzle will test your skills. Our unscrew challenges combine classic screw bolts nuts with smart thinking. How to Play: First, tap your mobile screen to remove the screw pin slowly, then sort the screw bolts nuts by colors to finish each level. Watch the unscrewed nuts fall into matching boxes at the same time. If you get stuck, you can use fun boosters or add extra screw sort 3d boxes. These tools help you solve tricky screw jam challenges. Main Features: - Endless Levels: Face unlimited screw pin jam puzzle challenges with no time limit. - Progressive Challenge: Feel your screw master skills improve as you play more screw jam levels. - Brain Training: Solve each unscrew nuts puzzle with logic and perfect your screw out skills. - Strategic Solutions: Every screw out challenge brings new ways to solve these nuts and bolts screw puzzle games on your mobile device. - Puzzle Mastery: Try our many screw sort 3d puzzles! Each unscrew game trains your mind in new ways. Exercise your brain with these cool screw away 3d pin puzzle games! Eve
Compare in Screw Puzzles
| Measure | |||
|---|---|---|---|
| Tier | A | S | A |
| Score | 91 / 100 | 92 / 100 | 91 / 100 |
| Rating | 4.8 ★ | 4.9 ★ | 4.5 ★ |
| Ratings | 7.4K | 31.0K | 32.6K |
| Latest ratings · 180d | 2.1 ★ · 20 reviews | 2.5 ★ · 20 reviews | — |
| Last update | 103d ago | 4d ago | 51d ago |
| Price | Free download | Free + IAP | Free + IAP |
Alternatives
See all 39 ›
Screw Sort 3DFree + IAP · ★ 4.8S
Screw Sort Puzzle™- Pin Jam 3DFree + IAP · ★ 4.9S
Woodle Screw® Pin Nuts & BoltsFree + IAP · ★ 4.9S
Where else it ranks
Questions about Unscrew
Is the app free?
It is free to download. No in-app purchases are listed on the App Store page.
Are the levels timed?
There is no time limit. It describes endless levels and a progressive challenge that increases as you play more levels.
How do you play?
Tap the screen to remove screw pins, then sort the screws, bolts and nuts by color to finish each level. Nuts fall into matching boxes. Boosters and extra sort boxes are mentioned as help for tricky levels.
Is Unscrew free?
Unscrew is free to download.
What is Unscrew good for?
Unscrew is built for players who enjoy brainteasers and color sorting puzzles, anyone who wants untimed puzzle levels to play at their own pace, players looking for a free 3D screw and nut puzzle game. It sits in the screw puzzles list on AppTierList.
Is Unscrew worth it?
Unscrew is A tier, ranked #13 of 40 screw puzzle apps with a score of 91 out of 100, from a 4.8 App Store rating across 7,374 ratings. It is in the list's top tiers; 12 apps rank above it.
How does Unscrew compare to Unscrew Frenzy 3D?
Unscrew is A tier at 91; Unscrew Frenzy 3D is S tier at 92. Unscrew Frenzy 3D ranks higher. Unscrew is free to download, Unscrew Frenzy 3D is free to download, with in-app purchases.
How often is Unscrew updated?
Unscrew was last updated on 2026-07-09, 103 days ago.
All the facts
- List
- Screw Puzzles
- Tier
- A (Excellent)
- Score
- 91 / 100
- Rank in list
- #13 of 40
- Ranking certainty
- settled
- Price
- Free download
- App Store rating
- 4.8 out of 5
- Number of ratings
- 7,374
- Recent reviews
- 2.1 from 20 in the last 180 days
- Current version
- (103 days ago)
- App Store data read
- App Store category
- Games
- Good for
- Players who enjoy brainteasers and color sorting puzzles, Anyone who wants untimed puzzle levels to play at their own pace, Players looking for a free 3D screw and nut puzzle game
- Requires
- iOS 15.0 or later
- Size
- 349 MB
- Age rating
- 12+
- Languages
- 8
- Maker
- unclaimed
- As data
- JSON · why it ranks here
Ranking refreshed · how it is computed