# Meridian Nav vs NaviLog

The clearest difference is price: NaviLog at Free against Meridian Nav's $0.99. Meridian Nav's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 15.0). On update cadence, ads and device support there is nothing between them.

NaviLog is free to download; Meridian Nav costs $0.99 up front. NaviLog sells 1 one-off in-app purchase. Meridian Nav asks for nothing beyond the download.

Meridian Nav ships an update every 6 days, NaviLog every 5 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Meridian Nav | NaviLog |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 5 days** |
| Monetization | Paid | — |
| Size | 36 MB | 40 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SEUNGHYEOK CHOI](https://appshunter.io/developer/6774504788) | [Felix Bartschi](https://appshunter.io/developer/6790909813) |

## What reviewers say

### 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


### NaviLog

[App page](https://appshunter.io/ios/app/navilog/id6790909811)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $6.99 | one-time |


## Frequently asked questions

### Is Meridian Nav free?

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

### Is NaviLog free?

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

### Do Meridian Nav or NaviLog have ads?

Neither Meridian Nav nor NaviLog shows ads.

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

Meridian Nav ships an update every 6 days, and NaviLog every 5 days. Most recently, Meridian Nav was updated on October 31, 2026 and NaviLog on October 31, 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.*