# Speed Tracker mach4 vs Range Master

The clearest difference is review sentiment: Range Master at 100% against Speed Tracker mach4's 50%. Range Master also leads on rating (5.0 vs 3.7). Speed Tracker mach4's advantage is in-app purchases (none vs 1) and iOS requirement (9 vs 13.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Range Master sells 1 in-app purchase, starting at $99.99 per year. Speed Tracker mach4 asks for nothing beyond the download.

Range Master holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews point the same way: 50% of Speed Tracker mach4's written reviews are positive against 100% of Range Master's.

Speed Tracker mach4 ships an update every 6 weeks, Range Master every 4 weeks. The most recent releases landed on October 1, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Speed Tracker mach4 | Range Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/speed-tracker-mach4/id6446348164/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/range-master-outdoor-range/id6785127377/reviews)** |
| Number of ratings | 3 | **5** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Monetization | **Free** | Freemium |
| Size | 78 MB | 20 MB |
| Requires iOS | **9** | 13.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [nVisti](https://appshunter.io/developer/1058574940) | [Falconer Operations Group LLC](https://appshunter.io/developer/6785127379) |

## What reviewers say

### Speed Tracker mach4

[App page](https://appshunter.io/ios/app/speed-tracker-mach4/id6446348164)

Measure the speed of objects using Doppler radar technology. This app accurately tracks speeds from 250 to 1250 m/s with precision better than 0.1%. Available on various Apple devices.

**Highlights:** Doppler radar speed measurement, Speed range: 250-1250 m/s, Accuracy better than 0.1%, Supports Apple Watch, iPhone, iPad, iPod

**In-app purchases:** none


### Range Master

[App page](https://appshunter.io/ios/app/range-master-outdoor-range/id6785127377)

This tool helps shooting range operators visualize safety zones on satellite maps. It calculates danger areas based on firing points, caliber, and impact surfaces, aiding in planning and risk assessment. An optional premium subscription unlocks advanced features for comprehensive range management.

**Highlights:** Surface Danger Zone (SDZ) visualization, GPS or tap firing point placement, Caliber and impact surface selection, Max range and ricochet calculation, Save and track multiple ranges, Offline functionality, Planning summary export

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Range Master Premium | $99.99 | per year |


## Frequently asked questions

### Is Speed Tracker mach4 free?

Speed Tracker mach4 is free to download, with no in-app purchases.

### Is Range Master free?

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

### Which has better reviews, Speed Tracker mach4 or Range Master?

Range Master is rated higher. Speed Tracker mach4 averages 3.7 out of 5 from 3 ratings, while Range Master averages 5.0 from 5 ratings.

### Do Speed Tracker mach4 or Range Master have ads?

Neither Speed Tracker mach4 nor Range Master shows ads.

### Which is updated more often, Speed Tracker mach4 or Range Master?

Speed Tracker mach4 ships an update every 6 weeks, and Range Master every 4 weeks. Most recently, Speed Tracker mach4 was updated on October 1, 2026 and Range Master on October 5, 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.*