# Range Finder Tool vs GlobeViewer Mars

The clearest difference is price: GlobeViewer Mars at Free against Range Finder Tool's $2.99. GlobeViewer Mars also leads on update cadence (monthly vs every 10 months) and rating (3.2 vs 2.9). Range Finder Tool's advantage is in-app purchases (none vs 3) and ads (none vs shown).

GlobeViewer Mars is free to download; Range Finder Tool costs $2.99 up front. GlobeViewer Mars sells 3 one-off in-app purchases. Range Finder Tool asks for nothing beyond the download.

GlobeViewer Mars holds the better App Store score, 3.2 against 2.9. That said, the two scores are not equally well evidenced: Range Finder Tool has 120 ratings behind it against 5, 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 50% of GlobeViewer Mars's.

Range Finder Tool ships an update every 10 months, GlobeViewer Mars monthly. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Range Finder Tool | GlobeViewer Mars |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [2.9 (120 ratings)](https://appshunter.io/ios/app/range-finder-tool/id877586536/reviews) | **[3.2 (5 ratings)](https://appshunter.io/ios/app/globeviewer-mars/id1549529815/reviews)** |
| Number of ratings | **120** | 5 |
| Positive reviews | 36.4% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#39** | — |
| Size | 24 MB | 144 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Natalia Gavrylova](https://appshunter.io/developer/598938539) | [RAB-Software](https://appshunter.io/developer/543575684) |

## What reviewers say

### Range Finder Tool

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

**Currently charting:** #39 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


### GlobeViewer Mars

[App page](https://appshunter.io/ios/app/globeviewer-mars/id1549529815)

Explore a detailed 3D globe of Mars, featuring official surface designations and high-resolution local maps. Track rover and helicopter movements, and view photogrammetry-based detailed images of Martian terrain. Includes a mission log dating back to 1960.

**Highlights:** Interactive 3D Mars globe, High-resolution local maps, Mars mission log (since 1960), Rover and helicopter tracking, Photogrammetry-based detailed views, Multi-language support (18 languages)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | one-time |
| Upgrade to Pro | $11.99 | one-time |
| Professional version | $13.99 | one-time |


## Frequently asked questions

### Is Range Finder Tool free?

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

### Is GlobeViewer Mars free?

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

### Which has better reviews, Range Finder Tool or GlobeViewer Mars?

GlobeViewer Mars is rated higher. Range Finder Tool averages 2.9 out of 5 from 120 ratings, while GlobeViewer Mars averages 3.2 from 5 ratings.

### Do Range Finder Tool or GlobeViewer Mars have ads?

GlobeViewer Mars shows ads; Range Finder Tool does not.

### Which is updated more often, Range Finder Tool or GlobeViewer Mars?

Range Finder Tool ships an update every 10 months, and GlobeViewer Mars monthly. Most recently, Range Finder Tool was updated on September 24, 2026 and GlobeViewer Mars on September 21, 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.*