# Stack Caravan! vs Rail Sort

The clearest difference is update cadence: Rail Sort at daily against Stack Caravan!'s every 2 weeks. 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.

Stack Caravan! ships an update every 2 weeks, Rail Sort daily. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Stack Caravan! | Rail Sort |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Daily** |
| Size | 324 MB | 139 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mood Games OU](https://appshunter.io/developer/1434688874) | [3A YAPIM VE YAZILIM DANISMANLIK LIMITED SIRKETI](https://appshunter.io/developer/1493049868) |

## What reviewers say

### Stack Caravan!

[App page](https://appshunter.io/ios/app/stack-caravan/id1611954750)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rail Sort

[App page](https://appshunter.io/ios/app/rail-sort/id6749228323)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stack Caravan! free?

Stack Caravan! is free to download, with no in-app purchases.

### Is Rail Sort free?

Rail Sort is free to download, with no in-app purchases.

### Do Stack Caravan! or Rail Sort have ads?

Both Stack Caravan! and Rail Sort show ads.

### Which is updated more often, Stack Caravan! or Rail Sort?

Stack Caravan! ships an update every 2 weeks, and Rail Sort daily. Most recently, Stack Caravan! was updated on October 8, 2026 and Rail Sort on October 1, 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.*