# Celestial Nav vs EZ Lunars

The clearest difference is price: Celestial Nav at Free against EZ Lunars's $24.99. Celestial Nav also leads on ratings volume (10 vs 1). EZ Lunars's advantage is rating (5.0 vs 4.3) and review sentiment (100% vs 60%). On update cadence, ads and device support there is nothing between them.

Celestial Nav is free to download; EZ Lunars costs $24.99 up front. Celestial Nav sells 6 in-app purchases, starting at $1.99 per month. EZ Lunars asks for nothing beyond the download.

EZ Lunars holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Celestial Nav has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 60% of Celestial Nav's written reviews are positive against 100% of EZ Lunars's.

Celestial Nav ships an update every 3 weeks, EZ Lunars monthly. The most recent releases landed on October 30, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Celestial Nav | EZ Lunars |
| --- | --- | --- |
| Price | **Free** | $24.99 |
| Rating | [4.3 (10 ratings)](https://appshunter.io/ios/app/celestial-nav/id1569880598/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ez-lunars/id1607908384/reviews)** |
| Number of ratings | **10** | 1 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 20 MB | 141 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Skytip LLC](https://appshunter.io/developer/1569880600) | [EZ Celestial LLC](https://appshunter.io/developer/504153123) |

## What reviewers say

### Celestial Nav

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

This app provides tools for celestial navigation, offering computations for celestial bodies and sight reductions. It includes an offline perpetual almanac and allows for quick capture of observation data for accurate course adjustments.

**Highlights:** Celestial navigational computations, Offline perpetual almanac, Quick celestial observation data capture, High accuracy sight reductions, Sight planning and reduction tools, Celestial fix computations

**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 |


### EZ Lunars

[App page](https://appshunter.io/ios/app/ez-lunars/id1607908384)

This app provides pre-computed lunar distance tables and guidance for performing celestial navigation calculations, similar to methods used over a century ago. It includes all necessary tables and functions to assist users in planning, observing, and computing Greenwich time for lunar observations, with optional output to printable forms.

**Highlights:** Pre-computed lunar distance tables, Proportional logarithm values for interpolation, Guidance for planning and making observations, Lunar clearing form output, Includes Nautical Almanac data, Offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Celestial Nav free?

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

### Is EZ Lunars free?

EZ Lunars costs $24.99, with no in-app purchases.

### Which has better reviews, Celestial Nav or EZ Lunars?

EZ Lunars is rated higher. Celestial Nav averages 4.3 out of 5 from 10 ratings, while EZ Lunars averages 5.0 from 1 ratings.

### Do Celestial Nav or EZ Lunars have ads?

Neither Celestial Nav nor EZ Lunars shows ads.

### Which is updated more often, Celestial Nav or EZ Lunars?

Celestial Nav ships an update every 3 weeks, and EZ Lunars monthly. Most recently, Celestial Nav was updated on October 30, 2026 and EZ Lunars on October 12, 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.*