# Engine Programme vs Seafarer Contract Check

The clearest difference is ads: Engine Programme at none against Seafarer Contract Check's shown. Seafarer Contract Check's advantage is update cadence (every 3 days vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Engine Programme ships an update every 4 months, Seafarer Contract Check every 3 days. The most recent releases landed on October 8, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Engine Programme | Seafarer Contract Check |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/engine-programme/id606123806/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 9 MB | 42 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Everllence SE](https://appshunter.io/developer/588307672) | [7SHORT1LONG LLC](https://appshunter.io/developer/6808079146) |

## What reviewers say

### Engine Programme

[App page](https://appshunter.io/ios/app/engine-programme/id606123806)

This professional planning tool assists marine professionals in selecting ship engines by providing detailed technical specifications and fuel consumption data. It supports comparisons for a wide range of engine types, including advanced technologies for current and future emissions standards.

**Highlights:** Engine selection support, Detailed fuel consumption data, Engine layout diagrams, Technical specifications, Comparison of engine configurations, Support for modern engine technologies

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

**In-app purchases:** none


### Seafarer Contract Check

[App page](https://appshunter.io/ios/app/seafarer-contract-check-mlc/id6808079144)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Engine Programme free?

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

### Is Seafarer Contract Check free?

Seafarer Contract Check is free to download, with no in-app purchases.

### Do Engine Programme or Seafarer Contract Check have ads?

Seafarer Contract Check shows ads; Engine Programme does not.

### Which is updated more often, Engine Programme or Seafarer Contract Check?

Engine Programme ships an update every 4 months, and Seafarer Contract Check every 3 days. Most recently, Engine Programme was updated on October 8, 2026 and Seafarer Contract Check on October 19, 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.*