# Lake Champlain vs Argo Navigation

The clearest difference is review sentiment: Argo Navigation at 84% against Lake Champlain's 0%. Argo Navigation also leads on price (Free vs $2.99) and update cadence (every 4 days vs every 26 months). Lake Champlain's advantage is in-app purchases (none vs 4) and iOS requirement (9.0 vs 15.1). On ads and device support there is nothing between them.

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

Lake Champlain ships an update every 26 months, Argo Navigation every 4 days. The most recent releases landed on October 4, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Lake Champlain | Argo Navigation |
| --- | --- | --- |
| Price | $2.99 | **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 | 0.0% of reviews | **84.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 4 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | — | **#88** |
| Size | 120 MB | 138 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vishwam B](https://appshunter.io/developer/1068325932) | [ARGO TECHNOLOGIES, LLC](https://appshunter.io/developer/1463869635) |

## What reviewers say

### Lake Champlain

[App page](https://appshunter.io/ios/app/lake-champlain-boating-map/id1094847714)

This app provides advanced marine raster nautical charts for various water activities. It offers seamless chart overlays, offline map display, and GPS tracking for easy navigation. Users can also add favorite markers and find points of interest.

**Highlights:** Advanced marine raster nautical charts, Seamless chart overlays, Offline chart display, GPS tracking, Unlimited favorite markers, Distance measurement, Points of interest search

**In-app purchases:** none


### Argo Navigation

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

**Currently charting:** #88 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 Lake Champlain free?

Lake Champlain costs $2.99, with no in-app purchases.

### Is Argo Navigation free?

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

### Do Lake Champlain or Argo Navigation have ads?

Neither Lake Champlain nor Argo Navigation shows ads.

### Which is updated more often, Lake Champlain or Argo Navigation?

Lake Champlain ships an update every 26 months, and Argo Navigation every 4 days. Most recently, Lake Champlain was updated on October 4, 2026 and Argo Navigation on October 19, 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.*