# DocuRail vs Chotty

The clearest difference is in-app purchases: DocuRail at none against Chotty's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Chotty sells 3 in-app purchases, starting at $2.99 per month. DocuRail asks for nothing beyond the download.

DocuRail ships an update every 2 months, Chotty every 3 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | DocuRail | Chotty |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 46 MB | 54 MB |
| Requires iOS | **16.1** | 17.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Switch Rail](https://appshunter.io/developer/1591916244) | [Dmitrii Kuriukin](https://appshunter.io/developer/1302372249) |

## What reviewers say

### DocuRail

[App page](https://appshunter.io/ios/app/docurail/id1591916242)

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

**In-app purchases:** none


### Chotty

[App page](https://appshunter.io/ios/app/chotty-ai-text-shortcuts/id6761395231)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pass | $2.99 | per month |
| Monthly Pass | $2.99 | per month |
| Yearly Pass | $19.99 | per year |


## Frequently asked questions

### Is DocuRail free?

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

### Is Chotty free?

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

### Do DocuRail or Chotty have ads?

Neither DocuRail nor Chotty shows ads.

### Which is updated more often, DocuRail or Chotty?

DocuRail ships an update every 2 months, and Chotty every 3 months. Most recently, DocuRail was updated on October 30, 2026 and Chotty on October 28, 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.*