Screw Nuts Puzzle vs Block Line
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Screw Nuts Puzzle
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Kids Puzzle - Screw Master is a fun and addictive brain puzzle game that challenges your logic and creativity! Unscrew bolts, move plates, and unlock tricky mechanisms in hundreds of fun levels. Each puzzle is designed to test your IQ, focus, and problem-solving skills. With simple tap controls and colorful 3D cartoon graphics, it’s the perfect game for both kids and adults! *** Game Features *** Hundreds of unique screw & bolt puzzles Easy to play, but challenging to master Smooth gameplay and colorful 3D graphics Suitable for all ages – great kids puzzle game Play offline anytime, no internet required Fun, relaxing, and completely free to play Kids Puzzle - Screw Master is more than just a game — it’s a fun way to train your brain and improve logical thinking. Perfect for kids, families, and puzzle lovers around the world. Are you ready to become the true Screw Master? ==> Download now and start solving fun brain puzzles today!
Block Line
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Block Line is a turn-based block strategy puzzle game. Place shared blocks on the board, protect your own cells, and try to claim more space than the computer. When a row or column is filled, the line clears, so every move can help you or remove the blocks you wanted to keep. Choose 4-cell, 3-cell, and 2-cell blocks carefully. If no move is available, use your one-time chance to cut one cell from a block and keep the game going. Simple rules, strategic choices, and quick matches make Block Line easy to start and fun to replay.
Screenshots
Verdict
The clearest difference is in-app purchases: Block Line at none against Screw Nuts Puzzle's 9. Block Line also leads on update cadence (every 8 days vs every 3 weeks). On price, ads, device support and iOS requirement 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 Nuts Puzzle sells 9 one-off in-app purchases. Block Line asks for nothing beyond the download.
Screw Nuts Puzzle ships an update every 3 weeks, Block Line every 8 days. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.
| Parameter | Screw Nuts Puzzle | Block Line |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 8 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 274 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Kavin Dash | youngji seo |
In-app purchases
Screw Nuts Puzzle
- Get 10 coins$0.99
- Get 15 rubies$0.99
- Get 30 coins$2.99
Show 6 moreShow fewer
- Get 45 rubies$2.99
- Get 60 coins$4.99
- Get 90 rubies$4.99
- Get 130 coins$9.99
- Get 2500 coins$19.99
- Get 600 coins$29.99
Block Line
No in-app purchases
Questions
Is Screw Nuts Puzzle free?
Is Block Line free?
Do Screw Nuts Puzzle or Block Line have ads?
Which is updated more often, Screw Nuts Puzzle or Block Line?
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