# Saint Nicholas vs CompMan Engine Operational

Saint Nicholas and CompMan Engine Operational are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Saint Nicholas ships an update every 6 weeks, CompMan Engine Operational every 2 months. The most recent releases landed on September 24, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Saint Nicholas | CompMan Engine Operational |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 110 MB | 33 MB |
| Requires iOS | **11.0** | 12.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [James Nikko Hosana](https://appshunter.io/developer/1090779094) | [ELOSOFT INC](https://appshunter.io/developer/1582738042) |

## What reviewers say

### Saint Nicholas

[App page](https://appshunter.io/ios/app/saint-nicholas/id1136817762)

Access comprehensive maritime resources and references to prepare for Marine Deck and Engine officer exams. Offers online and onsite review options, ensuring you stay updated with the latest MARINA exam guides anytime, anywhere.

**Highlights:** Maritime exam resources, Marine Deck and Engine officer preparation, Online 24/7 review, Onsite review options, Updated MARINA exam guides, Nationwide office locations

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

**In-app purchases:** none


### CompMan Engine Operational

[App page](https://appshunter.io/ios/app/compman-engine-operational/id1625807581)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Saint Nicholas free?

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

### Is CompMan Engine Operational free?

CompMan Engine Operational is free to download, with no in-app purchases.

### Do Saint Nicholas or CompMan Engine Operational have ads?

Neither Saint Nicholas nor CompMan Engine Operational shows ads.

### Which is updated more often, Saint Nicholas or CompMan Engine Operational?

Saint Nicholas ships an update every 6 weeks, and CompMan Engine Operational every 2 months. Most recently, Saint Nicholas was updated on September 24, 2026 and CompMan Engine Operational on September 27, 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.*