# Spyglass vs Range Finder Tool

The clearest difference is price: Spyglass at Free against Range Finder Tool's $2.99. Spyglass also leads on review sentiment (80% vs 36%) and rating (4.7 vs 2.9). Range Finder Tool's advantage is in-app purchases (none vs 4) and ads (none vs shown). On chart position and device support there is nothing between them.

Spyglass is free to download; Range Finder Tool costs $2.99 up front. Spyglass sells 4 in-app purchases, starting at $3.99 per month. Range Finder Tool asks for nothing beyond the download.

Spyglass holds the better App Store score, 4.7 against 2.9. That said, the two scores are not equally well evidenced: Spyglass has 3.9K ratings behind it against 120, so its average is the more settled of the two. Written reviews point the same way: 80% of Spyglass's written reviews are positive against 36% of Range Finder Tool's.

Spyglass ships an update every 6 weeks, Range Finder Tool every 10 months. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Spyglass | Range Finder Tool |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.7 (3.9K ratings)](https://appshunter.io/ios/app/spyglass/id332639548/reviews)** | [2.9 (120 ratings)](https://appshunter.io/ios/app/range-finder-tool/id877586536/reviews) |
| Number of ratings | **3.9K** | 120 |
| Positive reviews | **80.2% of reviews** | 36.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 10 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | #104 | **#43** |
| Size | 66 MB | 24 MB |
| Requires iOS | **13.4** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pavel Ahafonau](https://appshunter.io/developer/319585607) | [Natalia Gavrylova](https://appshunter.io/developer/598938539) |

## What reviewers say

### Spyglass

[App page](https://appshunter.io/ios/app/spyglass/id332639548)

**Currently charting:** #104 Top Grossing · Navigation (US App Store)

This app is a comprehensive offline navigation tool for outdoor and off-road adventures. It combines a high-tech compass, GPS receiver, and augmented reality display with numerous tools for tracking, measuring, and celestial observation.

**Highlights:** Offline GPS and maps, Augmented reality display, Advanced compass and gyrocompass, Waypoint tracking and navigation, Sun, Moon, and star finder, Optical rangefinder, Camera with GPS data overlay

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spyglass Plus | $3.99 | per month |
| Spyglass Plus (Month) | $3.99 | per month |
| Spyglass Plus (Year) | $29.99 | per year |
| Spyglass Pro (Lifetime) | $39.99 | one-time |

**What reviewers like**

- 🗺️ Excellent navigation and mapping features
- 🔍 Highly accurate compass and location tracking
- 🔭 Useful augmented reality and sextant functions
- 📸 Ability to capture geotagged photos
- 🛠️ Comprehensive set of tools and utilities

**What reviewers complain about**

- 🔋 High battery consumption
- 🤔 Steep learning curve and complex interface
- 🗺️ Outdated or incomplete map data in some regions
- 🐛 Occasional bugs and crashes reported
- 💰 Subscription model for advanced features

**Reported bugs**

- Compass not always accurate or consistent
- Freezing or unresponsive issues after updates
- Difficulty syncing waypoints and locations

**Requested features**

- Improved waypoint and location management
- Larger text and UI elements for better readability
- Integration with popular mapping and navigation apps
- Offline elevation data and terrain analysis
- Apple Watch companion app for on-the-go use


### 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


## Frequently asked questions

### Is Spyglass free?

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

### Is Range Finder Tool free?

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

### Which has better reviews, Spyglass or Range Finder Tool?

Spyglass is rated higher. Spyglass averages 4.7 out of 5 from 3.9K ratings, while Range Finder Tool averages 2.9 from 120 ratings.

### Do Spyglass or Range Finder Tool have ads?

Spyglass shows ads; Range Finder Tool does not.

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

Spyglass ships an update every 6 weeks, and Range Finder Tool every 10 months. Most recently, Spyglass was updated on September 25, 2026 and Range Finder Tool on September 24, 2026.

### Which is more popular, Spyglass or Range Finder Tool?

Spyglass currently peaks at #104 in the App Store charts, and Range Finder Tool at #43. Chart position reflects recent download velocity rather than total install base.

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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.*