# NV Charts GPS Navigation AIS vs Seapilot

The clearest difference is rating: NV Charts GPS Navigation AIS at 4.5 against Seapilot's 2.8. NV Charts GPS Navigation AIS also leads on update cadence (every 3 weeks vs every 3 months) and review sentiment (54% vs 38%). Seapilot's advantage is iOS requirement (9.3 vs 16.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. NV Charts GPS Navigation AIS sells 14 in-app purchases, starting at $49.99 per year and Seapilot sells 18 in-app purchases, starting at $8.99 per year. Whichever you choose, the download price is not the number that matters.

NV Charts GPS Navigation AIS holds the better App Store score, 4.5 against 2.8. That said, the two scores are not equally well evidenced: NV Charts GPS Navigation AIS has 115 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 54% of NV Charts GPS Navigation AIS's written reviews are positive against 38% of Seapilot's.

NV Charts GPS Navigation AIS ships an update every 3 weeks, Seapilot every 3 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | NV Charts GPS Navigation AIS | Seapilot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (115 ratings)](https://appshunter.io/ios/app/nv-charts-gps-navigation-ais/id659569095/reviews)** | [2.8 (16 ratings)](https://appshunter.io/ios/app/seapilot/id915818783/reviews) |
| Number of ratings | **115** | 16 |
| Positive reviews | **54.2% of reviews** | 38.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 78 MB | 107 MB |
| Requires iOS | 16.6 | **9.3** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NV Chart Group GmbH](https://appshunter.io/developer/659569098) | [Seapilot](https://appshunter.io/developer/449148590) |

## What reviewers say

### NV Charts GPS Navigation AIS

[App page](https://appshunter.io/ios/app/nv-charts-gps-navigation-ais/id659569095)

This app provides digital nautical charts and navigation tools for safe boating. It offers offline chart downloads, real-time AIS tracking, and community-shared points of interest. Plan and share your routes with ease.

**Highlights:** Digital nautical charts, Offline chart downloads, Real-time AIS tracking, Community points of interest, Auto-routing, GPX file export

**Features:** Family Sharing, Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Baltic Sea and Kattegat | $49.99 | per year |
| Norway | $49.99 | per year |
| Netherlands | $49.99 | per year |
| Mediterranean West | $49.99 | per year |
| Mediterranean East | $49.99 | per year |
| France Atlantik | $49.99 | per year |
| Cuba | $49.99 | per year |
| Croatia | $49.99 | per year |
| Caribbean and Bermuda | $49.99 | per year |
| Atlantic Islands | $49.99 | per year |
| Florida and Bahamas | $49.99 | per year |
| German Inland Waters | $49.99 | per year |
| UK South | $49.99 | per year |
| Northsea | $49.99 | per year |


### Seapilot

[App page](https://appshunter.io/ios/app/seapilot/id915818783)

Navigate like a professional with this marine navigation app. It offers vectorized chart data, AIS, and weather forecasts, bringing merchant shipping technology to your mobile device. Plan trips, track your vessel, and access advanced navigation tools.

**Highlights:** Vectorized S-57 chart data, Automatic Identification System (AIS), Built-in weather forecasts, Positioning and background positioning via GPS, Man Overboard function, Premium features like Weather Routing

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

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Swedish charts with automatic updates | $8.99 | per year |
| East Canadian charts | $14.49 | per year |
| West Canadian | $14.49 | per year |
| Spanish charts with automatic updates | $17.49 | per year |
| Finnish charts | $19.49 | per year |
| Dutch charts | $19.49 | per year |
| Irish charts | $19.49 | per year |
| British charts | $19.49 | per year |
| German charts | $23.49 | per year |
| Croatian charts with automatic updates | $26.49 | per year |
| Portuguese charts with automatic updates | $26.49 | per year |
| Greek charts with automatic updates | $34.99 | per year |
| Premium | $39.99 | per year |
| French charts | $50.99 | per year |
| US East | Free | one-time |
| US West | Free | one-time |
| US-Great Lakes. One year subscription. | $11.99 | one-time |
| US-West. One year subscription. | $13.99 | one-time |


## Frequently asked questions

### Is NV Charts GPS Navigation AIS free?

NV Charts GPS Navigation AIS is free to download, with in-app purchases available.

### Is Seapilot free?

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

### Which has better reviews, NV Charts GPS Navigation AIS or Seapilot?

NV Charts GPS Navigation AIS is rated higher. NV Charts GPS Navigation AIS averages 4.5 out of 5 from 115 ratings, while Seapilot averages 2.8 from 16 ratings.

### Do NV Charts GPS Navigation AIS or Seapilot have ads?

Neither NV Charts GPS Navigation AIS nor Seapilot shows ads.

### Which is updated more often, NV Charts GPS Navigation AIS or Seapilot?

NV Charts GPS Navigation AIS ships an update every 3 weeks, and Seapilot every 3 months. Most recently, NV Charts GPS Navigation AIS was updated on October 29, 2026 and Seapilot on October 24, 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.*