# Ship Shapes vs IALA System

The clearest difference is review sentiment: IALA System at 100% against Ship Shapes's 0%. IALA System also leads on price ($0.99 vs $1.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

Ship Shapes costs $1.99 and IALA System $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Ship Shapes | IALA System |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/ship-shapes/id1451703120/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Paid | Paid |
| Size | 10 MB | 84 MB |
| Requires iOS | 12.1 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Edmund Broadbent](https://appshunter.io/developer/1440789617) | [Oleksandr Kuzmychov](https://appshunter.io/developer/1623095994) |

## What reviewers say

### Ship Shapes

[App page](https://appshunter.io/ios/app/ship-shapes/id1451703120)

Learn to recognize and memorize the main day shapes used by boats and ships through an interactive matching game. Score points by correctly matching images to their descriptions. Achieve a score of 50 or more to demonstrate mastery.

**Highlights:** Match images to descriptions, Learn ship day shape signals, Score points for correct answers, Master recognition and memorization, Interactive learning experience

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

**In-app purchases:** none


### IALA System

[App page](https://appshunter.io/ios/app/iala-system/id6472812615)

Learn maritime navigation with detailed illustrations and explanations of the IALA System. Features an interactive quiz to test your knowledge and track progress. Ideal for both beginners and experienced mariners seeking to deepen their understanding.

**Highlights:** Detailed IALA System explanations, Vivid illustrations, User-friendly interface, Interactive True/False quiz, Progress tracking, Suitable for all experience levels

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

**In-app purchases:** none


## Frequently asked questions

### Is Ship Shapes free?

Ship Shapes costs $1.99, with no in-app purchases.

### Is IALA System free?

IALA System costs $0.99, with no in-app purchases.

### Do Ship Shapes or IALA System have ads?

Neither Ship Shapes nor IALA System shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*