# Marine Navigation vs ActiveCaptain®

The clearest difference is price: ActiveCaptain® at Free against Marine Navigation's $19.99. ActiveCaptain® also leads on review sentiment (56% vs 30%) and chart position (#29 vs unranked). Marine Navigation's advantage is in-app purchases (none vs 18) and update cadence (weekly vs every 3 months). On ads, monetization model, device support and iOS requirement there is nothing between them.

ActiveCaptain® is free to download; Marine Navigation costs $19.99 up front. ActiveCaptain® sells 18 in-app purchases, starting at $74.99 per year. Marine Navigation asks for nothing beyond the download.

Marine Navigation ships an update weekly, ActiveCaptain® every 3 months. The most recent releases landed on September 28, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Marine Navigation | ActiveCaptain® |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | — | **[4.0 (5.2K ratings)](https://appshunter.io/ios/app/activecaptain/id1116089313/reviews)** |
| Number of ratings | — | **5.2K** |
| Positive reviews | 29.5% of reviews | **56.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#29** |
| Size | 107 MB | 196 MB |
| Requires iOS | **18.0** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Marco Palaferri](https://appshunter.io/developer/395030821) | [Garmin](https://appshunter.io/developer/411046952) |

## 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


### ActiveCaptain®

[App page](https://appshunter.io/ios/app/activecaptain/id1116089313)

**Currently charting:** #29 Top Grossing · Navigation, #149 Top Free · Navigation (US App Store)

This app connects your mobile device to compatible Garmin chartplotters, enabling wireless chart and map transfers, software updates, and route planning. It also provides access to a community of boaters for reviews and information on marinas and points of interest.

**Highlights:** Wireless chart and map transfer, Route and waypoint planning, ActiveCaptain Community for POI reviews, Chartplotter control via Helm feature, Easy software updates, OnDeck system monitoring, Garmin Quickdraw Community map sharing

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NSUS007R-U.S. East | $74.99 | per year |
| NSUS006R-U.S. South | $74.99 | per year |
| g4 U.S. Lakes & Rivers Built-i | $99.99 | per year |
| NSUS001L-U.S. & Canada | $99.99 | per year |
| g4 Vision U.S. South | $129.99 | per year |
| g4 Vision U.S. East | $129.99 | per year |
| GN+ US & Coast Canada Built-In | $149.99 | per year |
| U.S. LakeVü Detail Map | $59.99 | one-time |
| US+Great Lakes Detail Map | $99.99 | one-time |
| BlueChart g3+LakeVu g3 Built-I | $99.99 | one-time |
| LUS100F - Download | $149.99 | one-time |
| GN+ U.S. South | $149.99 | one-time |
| GN+ U.S. East | $149.99 | one-time |
| VUS010R - Download | $174.99 | one-time |
| GN+ U.S. & Canada | $199.99 | one-time |
| HXUS604X - Download | $219.99 | one-time |
| GNV+ U.S. East | $249.99 | one-time |
| GNV+ U.S. South | $249.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Seamless integration with Garmin devices
- 💡 Useful for planning trips and managing waypoints
- 🚀 Convenient for updating software and charts
- 👍 Great app for Garmin users

**What reviewers complain about**

- 🐛 Frequent crashes and connection issues
- 🔍 Limited chart and mapping functionality compared to competitors
- 🤔 Difficult to transfer data between devices
- 🤔 Confusing and not very intuitive user interface
- 💰 Expensive for the features provided

**Reported bugs**

- Charts and maps not loading properly
- Waypoints and routes not syncing correctly
- Constant prompts to purchase additional charts
- Compatibility issues with older Garmin devices

**Requested features**

- Ability to duplicate and edit existing routes
- Sync user data across multiple devices
- Improved chart detail and coverage
- Animated tides and currents
- Better integration with other navigation apps


## Frequently asked questions

### Is Marine Navigation free?

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

### Is ActiveCaptain® free?

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

### Do Marine Navigation or ActiveCaptain® have ads?

Neither Marine Navigation nor ActiveCaptain® shows ads.

### Which is updated more often, Marine Navigation or ActiveCaptain®?

Marine Navigation ships an update weekly, and ActiveCaptain® every 3 months. Most recently, Marine Navigation was updated on September 28, 2026 and ActiveCaptain® on September 29, 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.*