# SeaTest.org vs Container CHaS Operational CES

The clearest difference is price: SeaTest.org at Free against Container CHaS Operational CES's $5.99. SeaTest.org also leads on update cadence (every 2 months vs every 38 months) and iOS requirement (12.0 vs 15.6). Container CHaS Operational CES's advantage is in-app purchases (none vs 5). On ads and device support there is nothing between them.

SeaTest.org is free to download; Container CHaS Operational CES costs $5.99 up front. SeaTest.org sells 5 one-off in-app purchases. Container CHaS Operational CES asks for nothing beyond the download.

SeaTest.org ships an update every 2 months, Container CHaS Operational CES every 38 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | SeaTest.org | Container CHaS Operational CES |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/seatestorg/id1545163011/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 38 months |
| Monetization | Free with in-app purchases | — |
| Size | 326 MB | 10 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maxim Stankevich](https://appshunter.io/developer/1491809216) | [Maxim Lukyanenko](https://appshunter.io/developer/1496252741) |

## What reviewers say

### SeaTest.org

[App page](https://appshunter.io/ios/app/seatestorg/id1545163011)

Prepare for maritime certification exams with a comprehensive question bank covering all STCW requirements for seamen. Practice with detailed questions and answers organized by department to achieve a perfect score.

**Highlights:** STCW knowledge identification, All questions and answers included, Organized by department, Practice for 100% results, Educational purposes

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Doubloons | $0.99 | one-time |
| 50 Doubloons | $1.99 | one-time |
| 100 Doubloons | $2.99 | one-time |
| Question Search Mode | $2.99 | one-time |
| CBT | $4.99 | one-time |


### Container CHaS Operational CES

[App page](https://appshunter.io/ios/app/container-chas-operational-ces/id6462992976)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SeaTest.org free?

SeaTest.org is free to download, with in-app purchases available.

### Is Container CHaS Operational CES free?

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

### Do SeaTest.org or Container CHaS Operational CES have ads?

Neither SeaTest.org nor Container CHaS Operational CES shows ads.

### Which is updated more often, SeaTest.org or Container CHaS Operational CES?

SeaTest.org ships an update every 2 months, and Container CHaS Operational CES every 38 months. Most recently, SeaTest.org was updated on November 3, 2026 and Container CHaS Operational CES on November 3, 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.*