# Block Flow vs Marble Sort

The clearest difference is in-app purchases: Block Flow at none against Marble Sort's 10. Block Flow also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Marble Sort sells 10 one-off in-app purchases. Block Flow asks for nothing beyond the download.

## The numbers

| Metric | Block Flow | Marble Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (31 ratings)](https://appshunter.io/ios/app/marble-sort-color-ball/id6800267721/reviews)** |
| Number of ratings | — | **31** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 4 days |
| Monetization | — | Free with in-app purchases |
| Size | 313 MB | 262 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Dzmitry Kavaliou](https://appshunter.io/developer/1872669439) | [Never Old PTE. LTD.](https://appshunter.io/developer/1559524488) |

## What reviewers say

### Block Flow

[App page](https://appshunter.io/ios/app/block-flow-shoot-and-sort/id6761827276)

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

**In-app purchases:** none


### Marble Sort

[App page](https://appshunter.io/ios/app/marble-sort-color-ball/id6800267721)

Engage in a satisfying color sorting puzzle where you drop and match colorful marbles on a moving conveyor loop. Plan your moves carefully to match each marble with its correct box and clear the belt before it jams.

**Highlights:** Marble sort and color matching gameplay, Logic and strategy brain teasers, Smooth 3D marble animations, Moving loop and conveyor belt mechanic, Relaxing ASMR sound effects, One-tap controls, Challenging levels

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack 1001 | $1.99 | one-time |
| Special Offer | $3.99 | one-time |
| Coin Pack 1002 | $7.99 | one-time |
| Remove Ads | $8.99 | one-time |
| Coin Pack 1003 | $13.99 | one-time |
| Coin Pack 1004 | $34.99 | one-time |
| Giant Bundle | $39.99 | one-time |
| Coin Pack 1005 | $54.99 | one-time |
| Extra Large Bundle | $69.99 | one-time |
| Coin Pack 1006 | $99.99 | one-time |


## Frequently asked questions

### Is Block Flow free?

Block Flow is free to download, with no in-app purchases.

### Is Marble Sort free?

Marble Sort is free to download, with in-app purchases available.

### Do Block Flow or Marble Sort have ads?

Both Block Flow and Marble Sort show ads.

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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.*