# Яxтенная школа vs Sailor's Deck

The clearest difference is in-app purchases: Яxтенная школа at none against Sailor's Deck's 3. Sailor's Deck's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Sailor's Deck sells 3 one-off in-app purchases. Яxтенная школа asks for nothing beyond the download.

Яxтенная школа ships an update every 4 months, Sailor's Deck every 3 weeks. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Яxтенная школа | Sailor's Deck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sailors-deck-colregs/id6761303264/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Paid |
| Size | 25 MB | 23 MB |
| Requires iOS | **14.5** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nautica SIA](https://appshunter.io/developer/486201925) | [Vladimir Arefev](https://appshunter.io/developer/1888773460) |

## What reviewers say

### Яxтенная школа

[App page](https://appshunter.io/ios/app/x/id514262214)

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

**In-app purchases:** none


### Sailor's Deck

[App page](https://appshunter.io/ios/app/sailors-deck-colregs/id6761303264)

Master navigation lights and day shapes for skipper exams with this flashcard app. It uses spaced repetition to build lasting visual memory, tracks your progress, and resurfaces difficult configurations until they stick. Study offline with no ads or subscriptions.

**Highlights:** Spaced repetition learning, Four-layer progression of study, Confusion pair training, Offline functionality, Progress tracking and session summaries, Association-specific terminology, Daily streak motivator

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Buy a Coffee | $2.99 | one-time |
| Generous Tip | $3.99 | one-time |


## Frequently asked questions

### Is Яxтенная школа free?

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

### Is Sailor's Deck free?

Sailor's Deck is free to download, with in-app purchases available.

### Do Яxтенная школа or Sailor's Deck have ads?

Яxтенная школа shows ads; Sailor's Deck does not.

### Which is updated more often, Яxтенная школа or Sailor's Deck?

Яxтенная школа ships an update every 4 months, and Sailor's Deck every 3 weeks. Most recently, Яxтенная школа was updated on October 7, 2026 and Sailor's Deck on October 24, 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.*