# Block Blast Drop 3D vs Screw World

The clearest difference is review sentiment: Block Blast Drop 3D at 100% against Screw World's 0%. Block Blast Drop 3D also leads on rating (4.5 vs 2.3) and ratings volume (40 vs 3). Screw World's advantage is in-app purchases (none vs 10) and update cadence (every 2 days vs weekly). On price, ads and device support there is nothing between them.

Both are free to download. Block Blast Drop 3D sells 10 one-off in-app purchases. Screw World asks for nothing beyond the download.

Block Blast Drop 3D holds the better App Store score, 4.5 against 2.3. That said, the two scores are not equally well evidenced: Block Blast Drop 3D has 40 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of Block Blast Drop 3D's written reviews are positive against 0% of Screw World's.

Block Blast Drop 3D ships an update weekly, Screw World every 2 days. The most recent releases landed on October 23, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Block Blast Drop 3D | Screw World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (40 ratings)](https://appshunter.io/ios/app/block-blast-drop-3d/id6755036359/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/screw-world/id6755988863/reviews) |
| Number of ratings | **40** | 3 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 189 MB | 113 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pogame Limited](https://appshunter.io/developer/1769996899) | [杰 徐](https://appshunter.io/developer/1591390230) |

## What reviewers say

### Block Blast Drop 3D

[App page](https://appshunter.io/ios/app/block-blast-drop-3d/id6755036359)

A 3D block puzzle game where you drop, merge, and blast matching colors to clear the grid and achieve high scores. Enjoy hundreds of levels, daily challenges, and power-ups for endless strategic fun.

**Highlights:** 3D block dropping and merging, Explosive line clearing, Hundreds of challenging levels, Daily challenges and events, Power-ups and boosts, Relaxing, no-time-pressure gameplay

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold X2 | $1.99 | one-time |
| Small Pack | $1.99 | one-time |
| Limited Pack | $1.99 | one-time |
| Piggy Bank | $1.99 | one-time |
| Remove Ads | $3.99 | one-time |
| Booster Pack | $9.99 | one-time |
| No Ads | $9.99 | one-time |
| Gold X3 | $9.99 | one-time |
| Gold X4 | $19.99 | one-time |
| Gold X5 | $49.99 | one-time |


### Screw World

[App page](https://appshunter.io/ios/app/screw-world/id6755988863)

Restore a silent planet by fixing its intricate mechanisms. As a master Screwsmith, your task is to reintroduce the heartbeat of this world by carefully placing screws.

**Highlights:** Restore planetary mechanics, Master Screwsmith gameplay, Intricate puzzle solving, Unique world restoration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Block Blast Drop 3D free?

Block Blast Drop 3D is free to download, with in-app purchases available.

### Is Screw World free?

Screw World is free to download, with no in-app purchases.

### Which has better reviews, Block Blast Drop 3D or Screw World?

Block Blast Drop 3D is rated higher. Block Blast Drop 3D averages 4.5 out of 5 from 40 ratings, while Screw World averages 2.3 from 3 ratings.

### Do Block Blast Drop 3D or Screw World have ads?

Both Block Blast Drop 3D and Screw World show ads.

### Which is updated more often, Block Blast Drop 3D or Screw World?

Block Blast Drop 3D ships an update weekly, and Screw World every 2 days. Most recently, Block Blast Drop 3D was updated on October 23, 2026 and Screw World on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*