# DriftWatch vs ActiveCaptain®

The clearest difference is update cadence: ActiveCaptain® at every 3 months against DriftWatch's every 12 months. ActiveCaptain® also leads on chart position (#30 vs unranked). DriftWatch's advantage is review sentiment (67% vs 56%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. DriftWatch sells 3 in-app purchases, starting at $3.99 per year and ActiveCaptain® sells 18 in-app purchases, starting at $74.99 per year. Whichever you choose, the download price is not the number that matters.

DriftWatch ships an update every 12 months, ActiveCaptain® every 3 months. The most recent releases landed on September 21, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | DriftWatch | ActiveCaptain® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (5.2K ratings)](https://appshunter.io/ios/app/activecaptain/id1116089313/reviews)** |
| Number of ratings | — | **5.2K** |
| Positive reviews | **66.7% of reviews** | 56.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | **#30** |
| Size | 85 MB | 196 MB |
| Requires iOS | **17.4** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rene Dacier](https://appshunter.io/developer/1001235750) | [Garmin](https://appshunter.io/developer/411046952) |

## What reviewers say

### DriftWatch

[App page](https://appshunter.io/ios/app/driftwatch/id1001235751)

This navigation app helps boat captains sleep soundly by monitoring anchor drift. It uses your device's GPS to alert you if your vessel moves outside a set boundary, providing peace of mind while at anchor.

**Highlights:** Anchor drift monitoring, GPS boundary alerts, Audible alarms, Battery level monitoring, Simple and easy to use

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Time Limit | $3.99 | per year |
| 24H Wind Forecast | $9.99 | per year |
| 24H Wind Forecast. | $9.99 | per year |


### ActiveCaptain®

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

**Currently charting:** #30 Top Grossing · Navigation, #153 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 DriftWatch free?

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

### Is ActiveCaptain® free?

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

### Do DriftWatch or ActiveCaptain® have ads?

Neither DriftWatch nor ActiveCaptain® shows ads.

### Which is updated more often, DriftWatch or ActiveCaptain®?

DriftWatch ships an update every 12 months, and ActiveCaptain® every 3 months. Most recently, DriftWatch was updated on September 21, 2026 and ActiveCaptain® on October 9, 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.*