# MagVar vs Meridian Nav

The clearest difference is update cadence: Meridian Nav at every 6 days against MagVar's every 23 months. Meridian Nav also leads on iOS requirement (13.0 vs 17.6). MagVar's advantage is chart position (#189 vs unranked). On price, review sentiment, ads and in-app purchases there is nothing between them.

MagVar costs $0.99 and Meridian Nav $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MagVar ships an update every 23 months, Meridian Nav every 6 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | MagVar | Meridian Nav |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/magvar/id1670958717/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 6 days** |
| Monetization | Paid | Paid |
| Best chart rank | **#189** | — |
| Size | 2 MB | 36 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Robert Walker](https://appshunter.io/developer/299475042) | [SEUNGHYEOK CHOI](https://appshunter.io/developer/6774504788) |

## What reviewers say

### MagVar

[App page](https://appshunter.io/ios/app/magvar/id1670958717)

**Currently charting:** #189 Top Paid · Navigation (US App Store)

This navigation tool calculates magnetic variation, the difference between true and magnetic north, essential for plotting courses on maps. It's designed for pilots, sailors, cartographers, and anyone using maps and a compass.

**Highlights:** Magnetic variation calculation, True vs. magnetic north difference, Map overlay display, Accurate for 2025-2029, Declination and inclination calculation

**Features:** Vision Pro support

**In-app purchases:** none


### Meridian Nav

[App page](https://appshunter.io/ios/app/meridian-nav/id6774504786)

This app provides comprehensive offline marine navigation tools for sailors. It offers GPS tracking, offline chart display, route management, and various celestial and navigational calculations. All features are accessible without an internet connection.

**Highlights:** Offline GPS position monitoring, Offline chart and waypoint display, .rtz route import and management, Navigation calculations, Celestial body data, Sun/moon event times

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

**In-app purchases:** none


## Frequently asked questions

### Is MagVar free?

MagVar costs $0.99, with no in-app purchases.

### Is Meridian Nav free?

Meridian Nav costs $0.99, with no in-app purchases.

### Do MagVar or Meridian Nav have ads?

Neither MagVar nor Meridian Nav shows ads.

### Which is updated more often, MagVar or Meridian Nav?

MagVar ships an update every 23 months, and Meridian Nav every 6 days. Most recently, MagVar was updated on October 25, 2026 and Meridian Nav 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.*