# The OOW Bible vs STCW Basic Safety Training

The clearest difference is iOS requirement: STCW Basic Safety Training at 13.0 against The OOW Bible's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. The OOW Bible sells 5 in-app purchases, starting at $2.99 per month and STCW Basic Safety Training sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

The OOW Bible ships an update every 6 days, STCW Basic Safety Training every 4 days. The most recent releases landed on September 7, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | The OOW Bible | STCW Basic Safety Training |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 4 days** |
| Size | 100 MB | 25 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Azimuth Systems Ltd](https://appshunter.io/developer/1883659138) | [FLY SKY PTY LTD](https://appshunter.io/developer/1838696534) |

## What reviewers say

### The OOW Bible

[App page](https://appshunter.io/ios/app/the-oow-bible/id6760291715)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $2.99 | per month |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $39.99 | per year |
| 2 Oral Exam Sessions | $0.99 | one-time |
| 10 Oral Exam Sessions | $3.99 | one-time |


### 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 (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Access | $4.99 | one-time |


## Frequently asked questions

### Is The OOW Bible free?

The OOW Bible is free to download, with in-app purchases available.

### Is STCW Basic Safety Training free?

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

### Do The OOW Bible or STCW Basic Safety Training have ads?

Neither The OOW Bible nor STCW Basic Safety Training shows ads.

### Which is updated more often, The OOW Bible or STCW Basic Safety Training?

The OOW Bible ships an update every 6 days, and STCW Basic Safety Training every 4 days. Most recently, The OOW Bible was updated on September 7, 2026 and STCW Basic Safety Training on September 20, 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.*