Number Lab vs Screw Balls
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Number Lab
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Embark on a mathematical journey where numbers cascade down columns. Merge the bottom numbers with a satisfying click, adding them to create a new sum. Watch as your strategic choices unlock paths and guide the merged numbers to the right boxes below. Challenge yourself with varying levels of complexity and become the ultimate Number Merge master!
Screw Balls
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Dive into "Screw Balls," where logic meets physics in a captivating puzzle adventure! Your task: unscrew and untangle wooden planks with each tap and guide colorful balls to their finish line. With each level, challenge your problem-solving skills to match the required balls with strategic unscrewing. Double the fun with physics that adds a twist to your puzzle-solving journey !
Screenshots
Verdict
Number Lab and Screw Balls are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Number Lab | Screw Balls |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily | — |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 89 MB | 111 MB |
| Age rating | 4+ | 12+ |
| Developer | FEELCRAFTERS OYUN YAZILIM LIMITED SIRKETI | Virtual Projects Oyun Yazilim Ve Teknoloji |
In-app purchases
Number Lab
No in-app purchases
Screw Balls
No in-app purchases
