# Basic Ship Terminology Engine vs Polaris 2MFG

The clearest difference is price: Polaris 2MFG at Free against Basic Ship Terminology Engine's $5.99. Polaris 2MFG also leads on update cadence (every 2 days vs every 38 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Polaris 2MFG is free to download; Basic Ship Terminology Engine costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Basic Ship Terminology Engine ships an update every 38 months, Polaris 2MFG every 2 days. The most recent releases landed on October 17, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Basic Ship Terminology Engine | Polaris 2MFG |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/basic-ship-terminology-engine/id6462846090/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 2 days** |
| Monetization | Paid | — |
| Size | 7 MB | 101 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maxim Lukyanenko](https://appshunter.io/developer/1496252741) | [Suneet Kumar](https://appshunter.io/developer/1877476310) |

## What reviewers say

### Basic Ship Terminology Engine

[App page](https://appshunter.io/ios/app/basic-ship-terminology-engine/id6462846090)

Prepare for maritime English computer tests with this app. It offers 48 questions on basic ship terminology for engine support level, including a convenient search function and customizable practice tests.

**Highlights:** CES Basic Ship Terminology preparation, 48 questions on Engine - Support Level, Maritime English (Detailed), Convenient search function, Customizable practice tests

**Features:** macOS Compatibility

**In-app purchases:** none


### Polaris 2MFG

[App page](https://appshunter.io/ios/app/polaris-2mfg/id6759215989)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Basic Ship Terminology Engine free?

Basic Ship Terminology Engine costs $5.99, with no in-app purchases.

### Is Polaris 2MFG free?

Polaris 2MFG is free to download, with no in-app purchases.

### Do Basic Ship Terminology Engine or Polaris 2MFG have ads?

Neither Basic Ship Terminology Engine nor Polaris 2MFG shows ads.

### Which is updated more often, Basic Ship Terminology Engine or Polaris 2MFG?

Basic Ship Terminology Engine ships an update every 38 months, and Polaris 2MFG every 2 days. Most recently, Basic Ship Terminology Engine was updated on October 17, 2026 and Polaris 2MFG on September 30, 2026.

---

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