# Slow speed. Operational Engine vs Sea Tests

The clearest difference is review sentiment: Slow speed. Operational Engine at 100% against Sea Tests's 0%. Slow speed. Operational Engine also leads on in-app purchases (none vs 3) and iOS requirement (10.0 vs 14.0). Sea Tests's advantage is price (Free vs $4.99). On ads and device support there is nothing between them.

Sea Tests is free to download; Slow speed. Operational Engine costs $4.99 up front. Sea Tests sells 3 one-off in-app purchases. Slow speed. Operational Engine asks for nothing beyond the download.

## The numbers

| Metric | Slow speed. Operational Engine | Sea Tests |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/sea-tests/id6502511183/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 48 MB | 9 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Maxim Lukyanenko](https://appshunter.io/developer/1496252741) | [Vladimir Bukovsky](https://appshunter.io/developer/1254020502) |

## What reviewers say

### Slow speed. Operational Engine

[App page](https://appshunter.io/ios/app/slow-speed-operational-engine/id6468923322)

Prepare for Seagull CES computer tests with this app. It offers 721 questions on the Slow speed. Operational (Engine) topic and includes a customizable practice test feature. A convenient search function helps you find specific questions.

**Highlights:** 721 test questions, Slow speed. Operational (Engine) topic, Customizable practice tests, Convenient search function, CES computer test preparation

**Features:** macOS Compatibility

**In-app purchases:** none


### Sea Tests

[App page](https://appshunter.io/ios/app/sea-tests/id6502511183)

Prepare for professional maritime exams with a comprehensive test database. Improve your knowledge and skills for navigation, ship management, and safety. Enhance your qualifications for a successful seafaring career.

**Highlights:** Extensive question database, Covers navigation, safety, and technical aspects, User-friendly interface, Adaptive design for anytime, anywhere testing, Preparation for professional exams and certifications

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 110 coins | $4.99 | one-time |
| 260 coins | $9.99 | one-time |
| 610 coins | $19.99 | one-time |


## Frequently asked questions

### Is Slow speed. Operational Engine free?

Slow speed. Operational Engine costs $4.99, with no in-app purchases.

### Is Sea Tests free?

Sea Tests is free to download, with in-app purchases available.

### Do Slow speed. Operational Engine or Sea Tests have ads?

Neither Slow speed. Operational Engine nor Sea Tests 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.*