# Marine Navigation vs Argo Navigation

The clearest difference is review sentiment: Argo Navigation at 85% against Marine Navigation's 30%. Argo Navigation also leads on price (Free vs $19.99) and chart position (#84 vs unranked). Marine Navigation's advantage is in-app purchases (none vs 4). On update cadence, ads, monetization model and device support there is nothing between them.

Argo Navigation is free to download; Marine Navigation costs $19.99 up front. Argo Navigation sells 4 in-app purchases, starting at $2.99 per month. Marine Navigation asks for nothing beyond the download.

Marine Navigation ships an update weekly, Argo Navigation every 4 days. Both last shipped on October 26, 2026.

## The numbers

| Metric | Marine Navigation | Argo Navigation |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | — | **[4.9 (6.2K ratings)](https://appshunter.io/ios/app/argo-navigation-boat-gps-map/id1463869636/reviews)** |
| Number of ratings | — | **6.2K** |
| Positive reviews | 29.5% of reviews | **84.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#84** |
| Size | 107 MB | 138 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Marco Palaferri](https://appshunter.io/developer/395030821) | [ARGO TECHNOLOGIES, LLC](https://appshunter.io/developer/1463869635) |

## What reviewers say

### Marine Navigation

[App page](https://appshunter.io/ios/app/marine-navigation/id528948720)

This app offers a one-time purchase offline GPS chartplotter, giving you lifetime ownership of your maps without subscriptions or data tracking. It provides reliable navigation for sailors and fishermen, with an optional PRO subscription for advanced features.

**Highlights:** Offline GPS chartplotter, One-time purchase, own forever, Proprietary S57 engine, Unlimited custom maps, Global offline tides, Fish forecast

**Features:** Vision Pro support

**In-app purchases:** none


### Argo Navigation

[App page](https://appshunter.io/ios/app/argo-navigation-boat-gps-map/id1463869636)

**Currently charting:** #84 Top Grossing · Navigation (US App Store)

This app provides comprehensive navigation and planning tools for boaters, offering features like chart plotting, route planning, and weather forecasts. It aims to be user-friendly for all skill levels, from beginners to experienced cruisers, with a focus on safety and connectivity on the water.

**Highlights:** Web/Desktop planning with auto-sync, Autorouting for multi-stop trips, 7-day marine weather forecast, Unlimited nautical charts (NOAA/USEACE), Record and save tracks, Real-time NMEA/AIS data, Location and route sharing with groups

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Canada Charts | $2.99 | per month |
| Argo Premium Monthly | $6.99 | per month |
| Argo Canada Charts | $9.99 | per year |
| Argo Premium | $39.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate navigation
- 💡 Helpful social features
- 🔋 Good battery life
- 🔒 Reliable app performance

**What reviewers complain about**

- 🐛 Occasional app crashes
- 🗺️ Limited map coverage in some areas
- 🔍 Difficulty finding certain locations

**Reported bugs**

- Login/account creation issues
- Slow map loading times

**Requested features**

- Improved offline map capabilities
- Integration with marine weather data
- Enhanced route planning tools


## Frequently asked questions

### Is Marine Navigation free?

Marine Navigation costs $19.99, with no in-app purchases.

### Is Argo Navigation free?

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

### Do Marine Navigation or Argo Navigation have ads?

Neither Marine Navigation nor Argo Navigation shows ads.

### Which is updated more often, Marine Navigation or Argo Navigation?

Marine Navigation ships an update weekly, and Argo Navigation every 4 days. Most recently, Marine Navigation was updated on October 26, 2026 and Argo Navigation on October 26, 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.*