# SeaTest.org vs Dynamic Positioning Operation.

The clearest difference is price: SeaTest.org at Free against Dynamic Positioning Operation.'s $6.99. SeaTest.org also leads on update cadence (every 2 months vs every 38 months) and iOS requirement (12.0 vs 15.6). Dynamic Positioning Operation.'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; Dynamic Positioning Operation. costs $6.99 up front. SeaTest.org sells 5 one-off in-app purchases. Dynamic Positioning Operation. asks for nothing beyond the download.

SeaTest.org ships an update every 2 months, Dynamic Positioning Operation. every 38 months. The most recent releases landed on October 20, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | SeaTest.org | Dynamic Positioning Operation. |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| 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 | 6 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 |


### Dynamic Positioning Operation.

[App page](https://appshunter.io/ios/app/dynamic-positioning-operation/id6463010492)

**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 Dynamic Positioning Operation. free?

Dynamic Positioning Operation. costs $6.99, with no in-app purchases.

### Do SeaTest.org or Dynamic Positioning Operation. have ads?

Neither SeaTest.org nor Dynamic Positioning Operation. shows ads.

### Which is updated more often, SeaTest.org or Dynamic Positioning Operation.?

SeaTest.org ships an update every 2 months, and Dynamic Positioning Operation. every 38 months. Most recently, SeaTest.org was updated on October 20, 2026 and Dynamic Positioning Operation. on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*