Tap Stacks vs Screw Factory!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Tap Stacks
Tap the screen to stack blocks as high as you can. Blocks move faster as the tower grows. Test your reflexes and precision to avoid dropping any blocks.
- Tap to stack blocks
- Increasing speed
- Precise tapping required
- Endless stacking gameplay
- Simple one-tap controls
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Stack blocks! The higher you get the faster they go. Can you stack 'em all? How To Play: Tap anywhere on the screen to stack a block. Don't drop them!
Screw Factory!
Engage in a captivating puzzle game where you strategically sort nuts onto bolts. Manage a continuous flow of nuts from a conveyor belt, testing your problem-solving and strategic thinking skills to pack and ship them all.
- Strategic nut sorting onto bolts
- Manage conveyor belt nut production
- Test strategic thinking
- Compete with friends
- Relaxing puzzle experience
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Get ready for an exciting new challenge in the ultimate brain training puzzle game, Screw Factory! In Screw Factory!, the simple but addictive goal is to sort nuts onto bolts. But be careful! Nuts will be constantly being produced on a conveyor belt, so every move is important. Can you solve the puzzle and pack all the nuts produced into bolts and ship them out? This is no ordinary factory simulation. It is a thrilling nuts and bolts puzzle game that will test your strategic thinking and problem solving skills. If you like solving puzzles that offer a realistic interaction experience, Screw Factory! is just the game designed for you. No matter what size and color the bolts are, your puzzle skills are needed! Features Addictive gameplay: Strategically move the bolts to ship all the nuts produced endlessly. Compete with friends: Challenge your friends in this epic nuts and bolts puzzle and see who can solve the puzzle faster! Fun and Relaxing: Take a break from the nuts and bolts for a relaxing experience. Screw Factory! is more than just a bus puzzle game.
Screenshots
Verdict
Tap Stacks and Screw Factory! both sit at 4.6 stars, but that hides the real split: 100% of Tap Stacks's written reviews are positive against 23% of Screw Factory!'s. Screw Factory!'s advantage is in-app purchases (none vs 2) and ratings volume (3K vs 11). On price, rating, ads and device support 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. Tap Stacks sells 2 one-off in-app purchases. Screw Factory! asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.6 for Tap Stacks against 4.7 for Screw Factory!. That said, the two scores are not equally well evidenced: Screw Factory! has 3K ratings behind it against 11, so its average is the more settled of the two. Written reviews are what separate them: 100% of Tap Stacks's written reviews are positive against 23% of Screw Factory!'s.
| Parameter | Tap Stacks | Screw Factory! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (11 ratings) | 4.7 (3K ratings) — better |
| Positive reviews | 100.0% of reviews — better | 22.5% of reviews |
| Number of ratings | 11 | 3K — better |
| Update frequency | Every 3 months | — |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 81 MB | 204 MB |
| Age rating | 4+ | 12+ |
| Developer | Brook Street Games | GOODROID,Inc. |
Customer experience
Tap Stacks
Screw Factory!
Bugs and requests
Tap Stacks
Not enough reviews yet to summarise bugs or requests.
Screw Factory!
Reported bugs
3 issues- Cannot select bolts near shuffle button
- Shuffle tool does not work as expected
- Levels become unplayable due to graphic overlaps
Requested features
3 requests- Fix graphic issues on lower levels
- Improve shuffle button placement
- Reduce number of ads and make in-app purchases more reasonable
In-app purchases
Tap Stacks
- 10 Angel Wings$0.99
- 50 Angel Wings$2.99
Screw Factory!
No in-app purchases









