# NMEAremote LITE vs Celestial Nav

The clearest difference is price: Celestial Nav at Free against NMEAremote LITE's $3.99. Celestial Nav also leads on update cadence (every 3 weeks vs every 3 months) and review sentiment (60% vs 43%). NMEAremote LITE's advantage is rating (4.7 vs 4.3) and device support (4 vs 2). On ads and in-app purchases there is nothing between them.

Celestial Nav is free to download; NMEAremote LITE costs $3.99 up front. NMEAremote LITE sells 1 one-off in-app purchase and Celestial Nav sells 6 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

NMEAremote LITE holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 3 and 10 respectively. Written reviews complicate that: 43% of NMEAremote LITE's written reviews are positive against 60% of Celestial Nav's, so the app with the better star average is not the one people write more warmly about.

NMEAremote LITE ships an update every 3 months, Celestial Nav every 3 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | NMEAremote LITE | Celestial Nav |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/nmearemote-lite/id413937027/reviews)** | [4.3 (10 ratings)](https://appshunter.io/ios/app/celestial-nav/id1569880598/reviews) |
| Number of ratings | 3 | **10** |
| Positive reviews | 42.9% of reviews | **60.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 11 MB | 21 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [zapfware](https://appshunter.io/developer/348005795) | [Skytip LLC](https://appshunter.io/developer/1569880600) |

## What reviewers say

### NMEAremote LITE

[App page](https://appshunter.io/ios/app/nmearemote-lite/id413937027)

Access your boat's marine instrument data on your iPhone, iPad, or Apple Watch. Displays real-time wind, speed, depth, and GPS information in an easy-to-read dashboard. Supports NMEA 0183, NMEA 2000, and Signal K.

**Highlights:** Real-time marine instrument data, NMEA 0183, NMEA 2000, Signal K support, Customizable dashboards, Configurable alarms, Apple Watch app, iPad Split View support, VoiceOver accessibility

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade | $19.99 | one-time |


### Celestial Nav

[App page](https://appshunter.io/ios/app/celestial-nav/id1569880598)

This tool provides comprehensive celestial navigation calculations, including sight reductions and almanac data. It offers both basic free features for daytime sun navigation and advanced pro features for day and night use with a wide range of celestial bodies. The app is designed for offline functionality and ease of use.

**Highlights:** Celestial navigational computations, Perpetual Almanac (1600-3000), Offline functionality, High accuracy sight reductions, Sight planning and reduction tools, Save LOP calculations, Map display for saved LOPs

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Version | $1.99 | per month |
| PRO Version | $7.99 | per 6 months |
| PRO Version | $9.99 | per year |
| 7 Day Trial License | $0.99 | one-time |
| 30 Day Trial License | $2.99 | one-time |
| PRO Version Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is NMEAremote LITE free?

NMEAremote LITE costs $3.99, and also offers in-app purchases.

### Is Celestial Nav free?

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

### Which has better reviews, NMEAremote LITE or Celestial Nav?

NMEAremote LITE is rated higher. NMEAremote LITE averages 4.7 out of 5 from 3 ratings, while Celestial Nav averages 4.3 from 10 ratings.

### Do NMEAremote LITE or Celestial Nav have ads?

Neither NMEAremote LITE nor Celestial Nav shows ads.

### Which is updated more often, NMEAremote LITE or Celestial Nav?

NMEAremote LITE ships an update every 3 months, and Celestial Nav every 3 weeks. Most recently, NMEAremote LITE was updated on November 1, 2026 and Celestial Nav on November 3, 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.*