# Skarion vs USCG Navigation Rules Handbook

Skarion and USCG Navigation Rules Handbook are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Skarion sells 10 one-off in-app purchases and USCG Navigation Rules Handbook sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Skarion ships an update fortnightly, USCG Navigation Rules Handbook every 3 weeks. The most recent releases landed on October 10, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Skarion | USCG Navigation Rules Handbook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 31 MB | 84 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KAREN MINASYAN](https://appshunter.io/developer/6772543090) | [SEDX LLC](https://appshunter.io/developer/6776048808) |

## What reviewers say

### Skarion

[App page](https://appshunter.io/ios/app/skarion-ces-test-training/id6772543088)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Level \| Premium Access | $12.99 | one-time |
| Detailed \| Premium Access | $12.99 | one-time |
| Support Level \| Premium Access | $14.99 | one-time |
| Detailed \| Premium Access | $14.99 | one-time |
| Operational level \| Premium Access | $14.99 | one-time |
| Operational Level \| Premium Access | $19.99 | one-time |
| Management level \| Premium Access | $19.99 | one-time |
| Management Level \| Premium Access | $24.99 | one-time |
| All type advanced \| Premium Access | $29.99 | one-time |
| All type advanced \| Premium Access | $34.99 | one-time |


### USCG Navigation Rules Handbook

[App page](https://appshunter.io/ios/app/uscg-navigation-rules-handbook/id6776329571)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coxswain Pro | $0.99 | one-time |


## Frequently asked questions

### Is Skarion free?

Skarion is free to download, with in-app purchases available.

### Is USCG Navigation Rules Handbook free?

USCG Navigation Rules Handbook is free to download, with in-app purchases available.

### Do Skarion or USCG Navigation Rules Handbook have ads?

Neither Skarion nor USCG Navigation Rules Handbook shows ads.

### Which is updated more often, Skarion or USCG Navigation Rules Handbook?

Skarion ships an update fortnightly, and USCG Navigation Rules Handbook every 3 weeks. Most recently, Skarion was updated on October 10, 2026 and USCG Navigation Rules Handbook on October 13, 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.*