Screw Master vs Knots Out
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Screw Master
Engage in a unique 3D puzzle experience with nuts and bolts. Tap and rotate to solve challenges, unlock new levels, and enjoy vivid graphics. This game offers a fun and engaging way to test your problem-solving skills.
- Tap and rotate nuts and bolts
- 3D pin puzzle mechanics
- Various challenges and difficulty
- Vivid 3D graphics
- Unlock new art levels
- Customizable 3D map angles
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Screw Master - Jam 3D brings out an exciting challenge of nuts and bolts! Say goodbye to the normal Screw jam pin puzzle, this new game embraces a combination of 3D pin puzzles and normal nuts and bolts game. Let's enjoy unlimited happiness solving Screw Pin Puzzle 3D! Unique features of Screw Master - Jam 3D: - Tap and rotate freely! Tap the nuts and bolts to let them fall - Various challenges and difficulty options with vivid 3d graphics - Unlock new art level with plenty of nuts and bolts' colors - Smooth experience with custom angles: Twist and rotate 3D maps as you wish Screw Master - Jam 3D is a screw pin game that you can enjoy with your family and friends. This challenging nuts and bolts game can bring everybody together to enjoy the fun of the game! If you love 3D pin puzzle solving, this game is totally fit for you. Say goodbye to all the worries out there and dive into the fun of 3D Pin puzzle-solving game. Be concentrate and unscrew the 3D Screw puzzle now!
Knots Out
Engage your mind with this rope puzzle game. Strategize your moves to unravel complex knots and tangles, using boosters to overcome challenges. It's a fun way to keep your brain sharp.
- Rope puzzle gameplay
- Complex knot untangling
- Strategic move planning
- Powerful boosters
- Mind sharpening challenges
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Untangle your way to victory in Knots Out, the ultimate rope puzzle game! Use powerful boosters to unravel complex puzzles and strategize your moves to succeed. Whether you're solving simple knots or navigating challenging tangles, Knots Out will keep your mind sharp and your fingers tapping. Start untangling the fun—download Knots Out today!
Screenshots
Verdict
The clearest difference is review sentiment: Knots Out at 11% against Screw Master's 0%. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Screw Master sells 10 one-off in-app purchases and Knots Out sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Screw Master ships an update every 3 days, Knots Out every 5 days. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.
| Parameter | Screw Master | Knots Out |
|---|---|---|
| Price | Free | Free |
| Rating | 1.5 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | 11.1% of reviews — better |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 days — better | Every 5 days |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 200 MB | 166 MB |
| Age rating | 4+ | 17+ |
| Developer | Minh Nguyen | Virtual Projects Oyun Yazilim Ve Teknoloji |
Customer experience
Screw Master
Knots Out
Bugs and requests
Screw Master
Not enough reviews yet to summarise bugs or requests.
Knots Out
Reported bugs
4 issues- Levels repeating
- Incorrect items given at end of levels
- Game crashing and losing progress
- Levels becoming unplayable
Requested features
2 requests- Fix level progression issues
- Improve stability and reliability
In-app purchases
Screw Master
- Starter Pack$0.49
- Gold Pack 1$1.99
- Great Bundle$3.99
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- Gold Pack 2$4.99
- Remove Ads Pack$5.99
- Ultra Bundle$9.99
- Gold Pack 3$9.99
- Gold Pack 4$19.99
- Gold Pack 5$39.99
- Legendary Bundle$49.99
Knots Out
- No Ads$4.99









