# Straus Courier vs Docflow Ultra

The clearest difference is iOS requirement: Docflow Ultra at 11.0 against Straus Courier's 15.6. 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 | Straus Courier | Docflow Ultra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 41 MB | 88 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Pistolgraph](https://appshunter.io/developer/1131299192) | [Vladimir Madan](https://appshunter.io/developer/1789513470) |

## What reviewers say

### Straus Courier

[App page](https://appshunter.io/ios/app/straus-courier/id1341044671)

**Features:** Vision Pro support

**In-app purchases:** none


### Docflow Ultra

[App page](https://appshunter.io/ios/app/docflow-ultra/id6740324636)

**In-app purchases:** none


## Frequently asked questions

### Is Straus Courier free?

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

### Is Docflow Ultra free?

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

### Do Straus Courier or Docflow Ultra have ads?

Neither Straus Courier nor Docflow Ultra shows 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.*