# Argo Navigation vs iHoy Captain

The clearest difference is review sentiment: iHoy Captain at 100% against Argo Navigation's 85%. Argo Navigation's advantage is chart position (#99 vs unranked). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Argo Navigation sells 4 in-app purchases, starting at $2.99 per month and iHoy Captain sells 13 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

Argo Navigation ships an update every 4 days, iHoy Captain weekly. The most recent releases landed on November 1, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Argo Navigation | iHoy Captain |
| --- | --- | --- |
| Price | Free | 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 | 84.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | Freemium | Free with in-app purchases |
| Best chart rank | **#99** | — |
| Size | 139 MB | 85 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [ARGO TECHNOLOGIES, LLC](https://appshunter.io/developer/1463869635) | [iHoy](https://appshunter.io/developer/1720531982) |

## What reviewers say

### Argo Navigation

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

**Currently charting:** #99 Top Grossing · Navigation (US App Store)

This free marine navigation app provides NOAA charts, depth surveys, and points of interest for US waters. It allows users to plot routes, share locations, and access community-reported hazards. Premium features offer advanced routing, weather forecasts, and tide predictions.

**Highlights:** NOAA charts and USACE depth surveys, 500,000+ marinas, anchorages, and fuel docks, Community-reported hazards, Route plotting with ETA and fuel use, Live location sharing, Offline chart downloads, Marine weather and tides

**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


### iHoy Captain

[App page](https://appshunter.io/ios/app/ihoy-captain/id6474068271)

Control your boat's autopilot and navigate with nautical charts directly from your mobile device. Enjoy features like remote maneuvering, motion control, and dual screen modes for a user-friendly experience. It also provides essential weather information for your trips.

**Highlights:** Nautical chart access, Mobile autopilot control, Remote boat maneuvering, Motion-based steering, Dual screen display options, Meteo information, Multi-user functionality

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Montenegro Folio | $9.99 | per year |
| Germany Folio | $9.99 | per year |
| United States Folio | $9.99 | per year |
| Brazil Folio | $19.99 | per year |
| Tonga Folio | $19.99 | per year |
| Niue Folio | $19.99 | per year |
| Tokelau Folio | $19.99 | per year |
| Samoa Folio | $19.99 | per year |
| Colombia - Caribbean Sea 2 | $39.99 | per year |
| Colombia - Pacific Ocean 1 | $39.99 | per year |
| Colombia - Caribbean Sea 3 | $39.99 | per year |
| Colombia - Pacific Ocean 2 | $39.99 | per year |
| Colombia - Pacific Ocean 3 | $39.99 | per year |


## Frequently asked questions

### Is Argo Navigation free?

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

### Is iHoy Captain free?

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

### Do Argo Navigation or iHoy Captain have ads?

Neither Argo Navigation nor iHoy Captain shows ads.

### Which is updated more often, Argo Navigation or iHoy Captain?

Argo Navigation ships an update every 4 days, and iHoy Captain weekly. Most recently, Argo Navigation was updated on November 1, 2026 and iHoy Captain on October 5, 2026.

---

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