# Navionics® Boating vs Anchor Plus

The clearest difference is review sentiment: Anchor Plus at 100% against Navionics® Boating's 22%. Anchor Plus also leads on rating (4.7 vs 2.9) and in-app purchases (none vs 15). Navionics® Boating's advantage is price (Free vs $1.99) and ratings volume (2.4K vs 7). On update cadence, ads, device support and iOS requirement there is nothing between them.

Navionics® Boating is free to download; Anchor Plus costs $1.99 up front. Navionics® Boating sells 15 in-app purchases, starting at $49.99 per year. Anchor Plus asks for nothing beyond the download.

Anchor Plus holds the better App Store score, 4.7 against 2.9. That said, the two scores are not equally well evidenced: Navionics® Boating has 2.4K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 22% of Navionics® Boating's written reviews are positive against 100% of Anchor Plus's.

Navionics® Boating ships an update every 6 weeks, Anchor Plus monthly. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Navionics® Boating | Anchor Plus |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [2.9 (2.4K ratings)](https://appshunter.io/ios/app/navionics-boating/id744920098/reviews) | **[4.7 (7 ratings)](https://appshunter.io/ios/app/anchor-plus/id1496727384/reviews)** |
| Number of ratings | **2.4K** | 7 |
| Positive reviews | 22.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#6** | — |
| Size | 154 MB | 23 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Garmin](https://appshunter.io/developer/411046952) | [Roy Cadman](https://appshunter.io/developer/1496724272) |

## What reviewers say

### Navionics® Boating

[App page](https://appshunter.io/ios/app/navionics-boating/id744920098)

**Currently charting:** #6 Top Grossing · Navigation, #138 Top Free · Navigation (US App Store)

Access detailed nautical charts and advanced boating features offline on your mobile device. Plan trips with dock-to-dock guidance, check weather and tides, and connect with a community of boaters. Ideal for cruising, fishing, sailing, and diving.

**Highlights:** Offline nautical charts, HD bathymetry maps, Dock-to-dock route planning, Weather and tide forecasts, Community edits and recommendations, Track recording and sharing

**Features:** Vision Pro support

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Norway | $49.99 | per year |
| Baltic Sea | $49.99 | per year |
| Australia & New Zealand | $49.99 | per year |
| Africa & Middle East | $49.99 | per year |
| Mexico, Caribbean to Brazil | $49.99 | per year |
| Indian Ocean and South China | $49.99 | per year |
| Pacific Islands | $49.99 | per year |
| US & Canada | $49.99 | per year |
| UK, Ireland & Holland | $49.99 | per year |
| Chile, Argentina&Easter Island | $49.99 | per year |
| China Sea & Japan | $49.99 | per year |
| Central and West Europe | $59.99 | per year |
| Mediterranean & Black Sea | $59.99 | per year |
| Adriatic & Ionian Seas | $69.99 | per year |
| Scandinavia S. & Germany N. | $99.99 | per year |

**What reviewers like**

- 🚀 Great navigation app
- 🗺️ Detailed charts and maps
- ⚓ Useful for boating and sailing
- 💰 Good value for money

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔒 Login issues and unreliable offline access
- 💰 Expensive subscription model
- 🗺️ Inaccurate or outdated map data

**Reported bugs**

- GPS signal loss and position tracking issues
- Inability to download or access previously purchased maps
- Constant requirement to log in, even offline

**Requested features**

- Add anchor alarm feature
- Improve route planning and waypoint functionality
- Provide better support for multiple devices
- Enhance user interface and customization options


### Anchor Plus

[App page](https://appshunter.io/ios/app/anchor-plus/id1496727384)

This app provides advanced anchor alarm functionality with features like Siri integration, Home Screen widgets, and Apple Watch control. It also includes weather forecasts, man overboard alerts, and a map view with drift history for enhanced safety and convenience while boating.

**Highlights:** Siri Shortcuts and voice commands, iOS14 Home Screen widgets, Apple Watch remote control, Email status updates and alarm alerts, Man Overboard (MOB) alerts, Map view with drift history, Current and 7-day weather forecast

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Navionics® Boating free?

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

### Is Anchor Plus free?

Anchor Plus costs $1.99, with no in-app purchases.

### Which has better reviews, Navionics® Boating or Anchor Plus?

Anchor Plus is rated higher. Navionics® Boating averages 2.9 out of 5 from 2.4K ratings, while Anchor Plus averages 4.7 from 7 ratings.

### Do Navionics® Boating or Anchor Plus have ads?

Neither Navionics® Boating nor Anchor Plus shows ads.

### Which is updated more often, Navionics® Boating or Anchor Plus?

Navionics® Boating ships an update every 6 weeks, and Anchor Plus monthly. Most recently, Navionics® Boating was updated on October 31, 2026 and Anchor Plus on October 25, 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.*