# Quock vs DocOne Express

The clearest difference is price: Quock at Free against DocOne Express's $8.99. Quock also leads on iOS requirement (15.1 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Quock is free to download; DocOne Express costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Quock | DocOne Express |
| --- | --- | --- |
| Price | **Free** | $8.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 35 MB | 7 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Matteo Celani](https://appshunter.io/developer/6785608335) | [ANTONIO PADALINO](https://appshunter.io/developer/6798513902) |

## What reviewers say

### Quock

[App page](https://appshunter.io/ios/app/quock/id6785608333)

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

**In-app purchases:** none


### DocOne Express

[App page](https://appshunter.io/ios/app/docone-express/id6800257286)

**In-app purchases:** none


## Frequently asked questions

### Is Quock free?

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

### Is DocOne Express free?

DocOne Express costs $8.99, with no in-app purchases.

### Do Quock or DocOne Express have ads?

Neither Quock nor DocOne Express shows ads.

### Which is updated more often, Quock or DocOne Express?

Quock ships an update every 3 weeks, and DocOne Express every 3 weeks. Most recently, Quock was updated on October 31, 2026 and DocOne Express on November 6, 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.*