# Bus Crowd Flow vs Color Hole Block

The clearest difference is iOS requirement: Color Hole Block at 13.0 against Bus Crowd Flow's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Bus Crowd Flow | Color Hole Block |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Size | 101 MB | 151 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Emre Yazar](https://appshunter.io/developer/1526329565) | [Hung Dinh](https://appshunter.io/developer/1853478529) |

## What reviewers say

### Bus Crowd Flow

[App page](https://appshunter.io/ios/app/bus-crowd-flow/id6785195400)

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

**In-app purchases:** none


### Color Hole Block

[App page](https://appshunter.io/ios/app/color-hole-block/id6786509991)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bus Crowd Flow free?

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

### Is Color Hole Block free?

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

### Do Bus Crowd Flow or Color Hole Block have ads?

Both Bus Crowd Flow and Color Hole Block 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.*