# IALA Navigation Marks vs CES Tests. cMate

The clearest difference is price: IALA Navigation Marks at $1.99 against CES Tests. cMate's $5.99. CES Tests. cMate's advantage is iOS requirement (10.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

IALA Navigation Marks costs $1.99 and CES Tests. cMate $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | IALA Navigation Marks | CES Tests. cMate |
| --- | --- | --- |
| Price | **$1.99** | $5.99 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | — |
| Monetization | Paid | — |
| Size | 28 MB | 11 MB |
| Requires iOS | 15.6 | **10.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Smirnov Yury](https://appshunter.io/developer/420438416) | [Maxim Lukyanenko](https://appshunter.io/developer/1496252741) |

## What reviewers say

### IALA Navigation Marks

[App page](https://appshunter.io/ios/app/iala-navigation-marks/id1224059816)

A quick reference guide for sailors and students to identify maritime navigation marks according to the IALA system. It covers buoy shapes, colors, topmarks, and light rhythms for various mark types, aiding in exam preparation and on-water identification.

**Highlights:** Identify lateral, cardinal, and special marks, Covers buoy shape, color, topmark, and light rhythm, Includes day and night views, Practical study aid for seamanship training, Quick lookup on iPhone and iPad

**In-app purchases:** none


### CES Tests. cMate

[App page](https://appshunter.io/ios/app/ces-tests-cmate/id6444575033)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IALA Navigation Marks free?

IALA Navigation Marks costs $1.99, with no in-app purchases.

### Is CES Tests. cMate free?

CES Tests. cMate costs $5.99, with no in-app purchases.

### Do IALA Navigation Marks or CES Tests. cMate have ads?

Neither IALA Navigation Marks nor CES Tests. cMate shows ads.

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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.*