# Saybolt Cargo Check vs STCW

The clearest difference is price: Saybolt Cargo Check at Free against STCW's $7.99. Saybolt Cargo Check also leads on update cadence (monthly vs every 26 months) and iOS requirement (9.3 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

Saybolt Cargo Check is free to download; STCW costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Saybolt Cargo Check ships an update monthly, STCW every 26 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Saybolt Cargo Check | STCW |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 26 months |
| Monetization | — | Paid |
| Size | 2 MB | 23 MB |
| Requires iOS | **9.3** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Saybolt International B.V.](https://appshunter.io/developer/493919167) | [Sergejs Zeigurs](https://appshunter.io/developer/1439812373) |

## What reviewers say

### Saybolt Cargo Check

[App page](https://appshunter.io/ios/app/saybolt-cargo-check/id1438385794)

**In-app purchases:** none


### STCW

[App page](https://appshunter.io/ios/app/stcw/id1618807785)

Access the full text of the STCW Convention, covering general provisions, deck and engine departments, radiocommunication, special training, safety, and watchkeeping. This app provides a comprehensive reference for maritime professionals.

**Highlights:** STCW Convention chapters, General provisions, Master and deck department, Engine department, Radiocommunication, Special training requirements, Emergency, safety, and survival

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

**In-app purchases:** none


## Frequently asked questions

### Is Saybolt Cargo Check free?

Saybolt Cargo Check is free to download, with no in-app purchases.

### Is STCW free?

STCW costs $7.99, with no in-app purchases.

### Do Saybolt Cargo Check or STCW have ads?

Neither Saybolt Cargo Check nor STCW shows ads.

### Which is updated more often, Saybolt Cargo Check or STCW?

Saybolt Cargo Check ships an update monthly, and STCW every 26 months. Most recently, Saybolt Cargo Check was updated on November 2, 2026 and STCW 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.*