# DockerMonPro vs Vays

The clearest difference is price: Vays at Free against DockerMonPro's $0.99. Vays also leads on update cadence (fortnightly vs every 4 months). DockerMonPro's advantage is iOS requirement (14.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Vays is free to download; DockerMonPro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DockerMonPro ships an update every 4 months, Vays fortnightly. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | DockerMonPro | Vays |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 27 MB | 14 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [修省 黄](https://appshunter.io/developer/1602467837) | [ARVIND JUNEJA OUMM](https://appshunter.io/developer/1782767786) |

## What reviewers say

### DockerMonPro

[App page](https://appshunter.io/ios/app/dockermonpro/id6758198124)

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

**In-app purchases:** none


### Vays

[App page](https://appshunter.io/ios/app/vays-markdown-reader/id6797046995)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DockerMonPro free?

DockerMonPro costs $0.99, with no in-app purchases.

### Is Vays free?

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

### Do DockerMonPro or Vays have ads?

Neither DockerMonPro nor Vays shows ads.

### Which is updated more often, DockerMonPro or Vays?

DockerMonPro ships an update every 4 months, and Vays fortnightly. Most recently, DockerMonPro was updated on October 15, 2026 and Vays on October 12, 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.*