# Helmsman's Kit vs Celestial Navigation 360

The clearest difference is price: Celestial Navigation 360 at Free against Helmsman's Kit's $1.99. Celestial Navigation 360 also leads on update cadence (monthly vs every 7 months). Helmsman's Kit's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 18.6). On ads and device support there is nothing between them.

Celestial Navigation 360 is free to download; Helmsman's Kit costs $1.99 up front. Celestial Navigation 360 sells 2 in-app purchases, starting at $4.99 per month. Helmsman's Kit asks for nothing beyond the download.

Helmsman's Kit ships an update every 7 months, Celestial Navigation 360 monthly. The most recent releases landed on September 20, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Helmsman's Kit | Celestial Navigation 360 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Paid | — |
| Size | 5 MB | 1 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dr. Harald Merkel](https://appshunter.io/developer/404381431) | [Nicholas Braun](https://appshunter.io/developer/1018432793) |

## What reviewers say

### Helmsman's Kit

[App page](https://appshunter.io/ios/app/helmsmans-kit/id1220932986)

This navigation app provides essential yacht cockpit features, including a spherical compass, man-over-board alerts, and anchor watch. It offers offline charts, weather overlays, and marine instrument displays for a comprehensive sailing experience.

**Highlights:** Spherical compass display, Man-over-board button with direction/distance, Anchor watch with forwarding, Offline chart caching, Weather overlay (wind, waves, temp, pressure), Marine instruments display (position, heading, speed), Track export in GPX format

**Features:** Vision Pro support

**In-app purchases:** none


### Celestial Navigation 360

[App page](https://appshunter.io/ios/app/celestial-navigation-360/id6747285959)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| month | $4.99 | per month |
| year | $17.99 | per year |


## Frequently asked questions

### Is Helmsman's Kit free?

Helmsman's Kit costs $1.99, with no in-app purchases.

### Is Celestial Navigation 360 free?

Celestial Navigation 360 is free to download, with in-app purchases available.

### Do Helmsman's Kit or Celestial Navigation 360 have ads?

Neither Helmsman's Kit nor Celestial Navigation 360 shows ads.

### Which is updated more often, Helmsman's Kit or Celestial Navigation 360?

Helmsman's Kit ships an update every 7 months, and Celestial Navigation 360 monthly. Most recently, Helmsman's Kit was updated on September 20, 2026 and Celestial Navigation 360 on September 7, 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.*