# Cortex Onboard vs Raymarine

The clearest difference is review sentiment: Cortex Onboard at 56% against Raymarine's 12%. Cortex Onboard also leads on rating (3.8 vs 1.5) and in-app purchases (none vs 6). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Raymarine sells 6 in-app purchases, starting at $19.99 per month. Cortex Onboard asks for nothing beyond the download.

Cortex Onboard holds the better App Store score, 3.8 against 1.5. Both are backed by a comparable volume of ratings — 12 and 17 respectively. Written reviews point the same way: 56% of Cortex Onboard's written reviews are positive against 12% of Raymarine's.

Cortex Onboard ships an update every 2 months, Raymarine every 4 months. The most recent releases landed on June 7, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Cortex Onboard | Raymarine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (12 ratings)](https://appshunter.io/ios/app/cortex-onboard/id1483406085/reviews)** | [1.5 (17 ratings)](https://appshunter.io/ios/app/raymarine/id1502278726/reviews) |
| Number of ratings | 12 | **17** |
| Positive reviews | **55.6% of reviews** | 12.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 376 MB | 195 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Garmin New Zealand Ltd](https://appshunter.io/developer/557485484) | [Raymarine UK Limited](https://appshunter.io/developer/456592425) |

## What reviewers say

### Cortex Onboard

[App page](https://appshunter.io/ios/app/cortex-onboard/id1483406085)

This app allows you to configure and update your marine electronics from your mobile device. Monitor vessel data, receive alerts, and manage features like Anchor Watch from anywhere on board.

**Highlights:** Configure and update Cortex devices, View AIS information and alerts, Manage Anchor Watch, Monitor vessel sensors, Connect NMEA 2000 instruments

**In-app purchases:** none


### Raymarine

[App page](https://appshunter.io/ios/app/raymarine/id1502278726)

This app connects to Raymarine marine electronics, allowing remote control and monitoring of radar, sonar, and chartplotters. Manage charts and stream data from compatible devices for a connected boating experience.

**Highlights:** View and control radar, sonar, and chartplotter, Remote boat monitoring, Manage LightHouse Charts, Stream and control legacy chartplotters, Connect with YachtSense Link router

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Boat Monthly | $19.99 | per month |
| Two Boats Monthly | $37.99 | per month |
| One Boat Six Monthly | $109.99 | per 6 months |
| One Boat Yearly | $199.99 | per year |
| Two Boats 6 Months | $209.99 | per 6 months |
| Two Boats 1 Year | $399.99 | per year |


## Frequently asked questions

### Is Cortex Onboard free?

Cortex Onboard is free to download, with no in-app purchases.

### Is Raymarine free?

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

### Which has better reviews, Cortex Onboard or Raymarine?

Cortex Onboard is rated higher. Cortex Onboard averages 3.8 out of 5 from 12 ratings, while Raymarine averages 1.5 from 17 ratings.

### Do Cortex Onboard or Raymarine have ads?

Neither Cortex Onboard nor Raymarine shows ads.

### Which is updated more often, Cortex Onboard or Raymarine?

Cortex Onboard ships an update every 2 months, and Raymarine every 4 months. Most recently, Cortex Onboard was updated on June 7, 2026 and Raymarine on September 25, 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.*