# PRO CHARTS vs Navionics® Boating

The clearest difference is rating: PRO CHARTS at 4.5 against Navionics® Boating's 2.9. PRO CHARTS also leads on ratings volume (8.5K vs 2.4K) and iOS requirement (15.6 vs 18.0). Navionics® Boating's advantage is chart position (#5 vs #178). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. PRO CHARTS sells 4 in-app purchases, starting at $2.99 per month and Navionics® Boating sells 15 in-app purchases, starting at $49.99 per year. Whichever you choose, the download price is not the number that matters.

PRO CHARTS holds the better App Store score, 4.5 against 2.9. Both are backed by a comparable volume of ratings — 8.5K and 2.4K respectively. Written reviews complicate that: 17% of PRO CHARTS's written reviews are positive against 22% of Navionics® Boating's, so the app with the better star average is not the one people write more warmly about.

PRO CHARTS ships an update every 2 months, Navionics® Boating every 6 weeks. Both last shipped on November 1, 2026.

## The numbers

| Metric | PRO CHARTS | Navionics® Boating |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8.5K ratings)](https://appshunter.io/ios/app/pro-charts-marine-navigation/id451093694/reviews)** | [2.9 (2.4K ratings)](https://appshunter.io/ios/app/navionics-boating/id744920098/reviews) |
| Number of ratings | **8.5K** | 2.4K |
| Positive reviews | 17.2% of reviews | **22.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #178 | **#5** |
| Size | 48 MB | 154 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MiraTrex, Inc.](https://appshunter.io/developer/814855898) | [Garmin](https://appshunter.io/developer/411046952) |

## What reviewers say

### PRO CHARTS

[App page](https://appshunter.io/ios/app/pro-charts-marine-navigation/id451093694)

**Currently charting:** #178 Top Grossing · Navigation (US App Store)

Navigate marine environments with detailed nautical charts and route planning. Track your location, find friends on the water, and share your trip details for safety. Offline chart access ensures reliable navigation even without an internet connection.

**Highlights:** High-resolution NOAA nautical charts, Offline chart access, Waypoint and route creation, Buddy tracking, Float plan sharing, Point-and-steer navigation, Track recording

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Year Auto Renewing Subscription | $2.99 | per month |
| 1 Year Auto Renewing Subscription | $29.99 | per year |
| Brazil - Nautical Charts | $4.99 | one-time |
| 1 Year Subscription | $29.99 | one-time |

**What reviewers like**

- 🚀 Great for navigation
- 🗺️ Helpful for coastal areas
- 👍 Useful app overall

**What reviewers complain about**

- 🐛 Frequent crashes and glitches
- ⚠️ Subscription issues and hidden costs
- 🌐 Lacks coverage for non-US regions
- 🔒 Poor account management and support

**Reported bugs**

- Charts not loading or disappearing
- Subscription not recognized
- Login/account issues

**Requested features**

- Offline map downloads
- Depth and hazard data
- Better route planning tools


### Navionics® Boating

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

**Currently charting:** #5 Top Grossing · Navigation, #150 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


## Frequently asked questions

### Is PRO CHARTS free?

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

### Is Navionics® Boating free?

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

### Which has better reviews, PRO CHARTS or Navionics® Boating?

PRO CHARTS is rated higher. PRO CHARTS averages 4.5 out of 5 from 8.5K ratings, while Navionics® Boating averages 2.9 from 2.4K ratings.

### Do PRO CHARTS or Navionics® Boating have ads?

Neither PRO CHARTS nor Navionics® Boating shows ads.

### Which is updated more often, PRO CHARTS or Navionics® Boating?

PRO CHARTS ships an update every 2 months, and Navionics® Boating every 6 weeks. Most recently, PRO CHARTS was updated on November 1, 2026 and Navionics® Boating on November 1, 2026.

### Which is more popular, PRO CHARTS or Navionics® Boating?

PRO CHARTS currently peaks at #178 in the App Store charts, and Navionics® Boating at #5. Chart position reflects recent download velocity rather than total install base.

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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.*