# Container Operational Deck vs Simple Colregs

The clearest difference is price: Simple Colregs at Free against Container Operational Deck's $5.99. Container Operational Deck's advantage is device support (3 vs 1) and iOS requirement (10.0 vs 18.5). On ads and in-app purchases there is nothing between them.

Simple Colregs is free to download; Container Operational Deck costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Container Operational Deck | Simple Colregs |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 51 MB | 21 MB |
| Requires iOS | **10.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Maxim Lukyanenko](https://appshunter.io/developer/1496252741) | [Angad C](https://appshunter.io/developer/1464302295) |

## What reviewers say

### Container Operational Deck

[App page](https://appshunter.io/ios/app/container-operational-deck-ces/id6449503931)

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple Colregs

[App page](https://appshunter.io/ios/app/simple-colregs/id6748556558)

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

**In-app purchases:** none


## Frequently asked questions

### Is Container Operational Deck free?

Container Operational Deck costs $5.99, with no in-app purchases.

### Is Simple Colregs free?

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

### Do Container Operational Deck or Simple Colregs have ads?

Neither Container Operational Deck nor Simple Colregs 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.*