# Weather4D Routing vs NavimetriX

The clearest difference is price: NavimetriX at Free against Weather4D Routing's $39.99. NavimetriX also leads on update cadence (every 9 days vs every 3 months) and review sentiment (87% vs 66%). Weather4D Routing's advantage is chart position (#180 vs unranked) and iOS requirement (13.0 vs 16.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

NavimetriX is free to download; Weather4D Routing costs $39.99 up front. Weather4D Routing sells 2 one-off in-app purchases and NavimetriX sells 1 in-app purchase, starting at $69.99 per year. Whichever you choose, the download price is not the number that matters.

Weather4D Routing ships an update every 3 months, NavimetriX every 9 days. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Weather4D Routing | NavimetriX |
| --- | --- | --- |
| Price | $39.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/navimetrix/id6751144072/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 66.0% of reviews | **86.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | Free with in-app purchases | Freemium |
| Best chart rank | **#180** | — |
| Size | 488 MB | 240 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [APP4NAV](https://appshunter.io/developer/418723848) | [SOFT4SAIL](https://appshunter.io/developer/1647221910) |

## What reviewers say

### Weather4D Routing

[App page](https://appshunter.io/ios/app/weather4d-routing/id480096611)

**Currently charting:** #180 Top Paid · Weather (US App Store)

This app provides advanced weather forecasting and route optimization for sailing. It uses GRIB data, boat polar characteristics, and various meteorological models to plan efficient and safe journeys.

**Highlights:** GRIB weather and ocean data analysis, Customizable GRIB file downloads, Optimized sailing and engine routes, Wind and wave constraint consideration, Multiple route comparison, Real-time routing updates

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Months HD Forecast Subscription | $17.99 | one-time |
| 1 Year HD Forecast Subscription | $39.99 | one-time |


### NavimetriX

[App page](https://appshunter.io/ios/app/navimetrix/id6751144072)

This app provides comprehensive marine navigation tools for sailors, including advanced weather forecasting, route optimization, tide predictions, and chart access. It synchronizes data across devices and integrates with onboard instruments for real-time performance tracking.

**Highlights:** Multi-platform cloud sync, Weather, waves, and currents forecasting, Advanced route optimization, Tides & tidal currents, Marine charts with offline access, NMEA & AIS integration, Performance tracking

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium subscription | $69.99 | per year |


## Frequently asked questions

### Is Weather4D Routing free?

Weather4D Routing costs $39.99, and also offers in-app purchases.

### Is NavimetriX free?

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

### Do Weather4D Routing or NavimetriX have ads?

Neither Weather4D Routing nor NavimetriX shows ads.

### Which is updated more often, Weather4D Routing or NavimetriX?

Weather4D Routing ships an update every 3 months, and NavimetriX every 9 days. Most recently, Weather4D Routing was updated on October 26, 2026 and NavimetriX on October 28, 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.*