# Zip vs Bus Crowd Flow

The clearest difference is in-app purchases: Bus Crowd Flow at none against Zip's 1. Zip's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Zip sells 1 one-off in-app purchase. Bus Crowd Flow asks for nothing beyond the download.

## The numbers

| Metric | Zip | Bus Crowd Flow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | — |
| Size | 65 MB | 101 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Rikita Jain](https://appshunter.io/developer/1871378005) | [Emre Yazar](https://appshunter.io/developer/1526329565) |

## What reviewers say

### Zip

[App page](https://appshunter.io/ios/app/zip-train-your-brain/id6774259742)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZIP Premium | $2.99 | one-time |


### Bus Crowd Flow

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Zip free?

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

### Is Bus Crowd Flow free?

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

### Do Zip or Bus Crowd Flow have ads?

Bus Crowd Flow shows ads; Zip does not.

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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.*