# Range Finder Tool vs Celestial Nav

The clearest difference is price: Celestial Nav at Free against Range Finder Tool's $2.99. Celestial Nav also leads on rating (4.3 vs 2.9) and update cadence (every 3 weeks vs every 10 months). Range Finder Tool's advantage is in-app purchases (none vs 6) and ratings volume (120 vs 10). On ads and device support there is nothing between them.

Celestial Nav is free to download; Range Finder Tool costs $2.99 up front. Celestial Nav sells 6 in-app purchases, starting at $1.99 per month. Range Finder Tool asks for nothing beyond the download.

Celestial Nav holds the better App Store score, 4.3 against 2.9. That said, the two scores are not equally well evidenced: Range Finder Tool has 120 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 36% of Range Finder Tool's written reviews are positive against 58% of Celestial Nav's.

Range Finder Tool ships an update every 10 months, Celestial Nav every 3 weeks. The most recent releases landed on September 24, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Range Finder Tool | Celestial Nav |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [2.9 (120 ratings)](https://appshunter.io/ios/app/range-finder-tool/id877586536/reviews) | **[4.3 (10 ratings)](https://appshunter.io/ios/app/celestial-nav/id1569880598/reviews)** |
| Number of ratings | **120** | 10 |
| Positive reviews | 36.4% of reviews | **58.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#43** | — |
| Size | 24 MB | 20 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Natalia Gavrylova](https://appshunter.io/developer/598938539) | [Skytip LLC](https://appshunter.io/developer/1569880600) |

## What reviewers say

### Range Finder Tool

[App page](https://appshunter.io/ios/app/range-finder-tool/id877586536)

**Currently charting:** #43 Top Paid · Navigation (US App Store)

This app transforms your device into a versatile measurement tool. It utilizes augmented reality, a compass, and an inclinometer to measure distances, heights, and angles to objects. You can also map distances, track waypoints, and view celestial data.

**Highlights:** Augmented reality measurement, Distance and height calculation, Multi-point map distance, Radius and angle measurement, Waypoint tracking, Compass with celestial data, 3D AR camera view

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Powerful app capabilities
- 👍 Neat app with many features
- 👍 Useful for location uses
- 👍 Great for target shooting
- 👍 Cool app that does more

**What reviewers complain about**

- 🐛 App keeps quitting
- 🐛 App does not open
- 🐛 App crashes at start
- 🐛 Money wasted
- 🐛 Useless without instructions

**Reported bugs**

- App keeps quitting
- App won't open
- App crashes at start
- App does not launch
- App doesn't open

**Requested features**

- Add tutorial or manual
- Transfer map to app
- Transfer screenshot to app
- Add angle measurement tool
- Add user guide


### 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 |


## Frequently asked questions

### Is Range Finder Tool free?

Range Finder Tool costs $2.99, with no in-app purchases.

### Is Celestial Nav free?

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

### Which has better reviews, Range Finder Tool or Celestial Nav?

Celestial Nav is rated higher. Range Finder Tool averages 2.9 out of 5 from 120 ratings, while Celestial Nav averages 4.3 from 10 ratings.

### Do Range Finder Tool or Celestial Nav have ads?

Neither Range Finder Tool nor Celestial Nav shows ads.

### Which is updated more often, Range Finder Tool or Celestial Nav?

Range Finder Tool ships an update every 10 months, and Celestial Nav every 3 weeks. Most recently, Range Finder Tool was updated on September 24, 2026 and Celestial Nav on September 13, 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.*