# STCW Basic Safety Training vs SEA

The clearest difference is in-app purchases: SEA at none against STCW Basic Safety Training's 4. STCW Basic Safety Training's advantage is update cadence (every 4 days vs every 2 weeks) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. STCW Basic Safety Training sells 4 in-app purchases, starting at $6.99 per 7 days. SEA asks for nothing beyond the download.

STCW Basic Safety Training ships an update every 4 days, SEA every 2 weeks. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | STCW Basic Safety Training | SEA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Size | 25 MB | 92 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FLY SKY PTY LTD](https://appshunter.io/developer/1838696534) | [Aulivia Tandau](https://appshunter.io/developer/1732397546) |

## What reviewers say

### STCW Basic Safety Training

[App page](https://appshunter.io/ios/app/stcw-basic-safety-training/id6774033893)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| STCW Safety Full Access | $6.99 | per 7 days |
| STCW Safety Full Access | $16.99 | per month |
| STCW Safety Full Access | $39.99 | per 3 months |
| Unlock Full Access | $4.99 | one-time |


### SEA

[App page](https://appshunter.io/ios/app/sea/id6787853158)

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

**In-app purchases:** none


## Frequently asked questions

### Is STCW Basic Safety Training free?

STCW Basic Safety Training is free to download, with in-app purchases available.

### Is SEA free?

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

### Do STCW Basic Safety Training or SEA have ads?

Neither STCW Basic Safety Training nor SEA shows ads.

### Which is updated more often, STCW Basic Safety Training or SEA?

STCW Basic Safety Training ships an update every 4 days, and SEA every 2 weeks. Most recently, STCW Basic Safety Training was updated on October 17, 2026 and SEA on October 15, 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.*