# Lapua Ballistics vs Speed Tracker mach4

The clearest difference is rating: Lapua Ballistics at 4.4 against Speed Tracker mach4's 3.7. Lapua Ballistics also leads on review sentiment (67% vs 50%) and ratings volume (10 vs 3). Speed Tracker mach4's advantage is update cadence (every 6 weeks vs every 5 months) and monetization model (free vs ad-supported). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Lapua Ballistics holds the better App Store score, 4.4 against 3.7. Both are backed by a comparable volume of ratings — 10 and 3 respectively. Written reviews point the same way: 67% of Lapua Ballistics's written reviews are positive against 50% of Speed Tracker mach4's.

Lapua Ballistics ships an update every 5 months, Speed Tracker mach4 every 6 weeks. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Lapua Ballistics | Speed Tracker mach4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (10 ratings)](https://appshunter.io/ios/app/lapua-ballistics/id1162688042/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/speed-tracker-mach4/id6446348164/reviews) |
| Number of ratings | **10** | 3 |
| Positive reviews | **66.7% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 113 MB | 78 MB |
| Requires iOS | 15.0 | **9** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [RightSpot Ltd](https://appshunter.io/developer/860491543) | [nVisti](https://appshunter.io/developer/1058574940) |

## What reviewers say

### Lapua Ballistics

[App page](https://appshunter.io/ios/app/lapua-ballistics/id1162688042)

This app provides precise long-range shooting calculations using a 6DOF model. It offers up-to-date ballistics data for various cartridges and allows users to input custom firearm and environmental details for accurate trajectory predictions.

**Highlights:** 6DOF calculation model, Latest Lapua cartridge/bullet data, Custom bullet definition, Metric and imperial values, Numerical, reticle, table, and graph views, Share calculation results

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Lapua Ballistics free?

Lapua Ballistics is free to download, with no in-app purchases.

### Is Speed Tracker mach4 free?

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

### Which has better reviews, Lapua Ballistics or Speed Tracker mach4?

Lapua Ballistics is rated higher. Lapua Ballistics averages 4.4 out of 5 from 10 ratings, while Speed Tracker mach4 averages 3.7 from 3 ratings.

### Do Lapua Ballistics or Speed Tracker mach4 have ads?

Neither Lapua Ballistics nor Speed Tracker mach4 shows ads.

### Which is updated more often, Lapua Ballistics or Speed Tracker mach4?

Lapua Ballistics ships an update every 5 months, and Speed Tracker mach4 every 6 weeks. Most recently, Lapua Ballistics was updated on October 24, 2026 and Speed Tracker mach4 on October 17, 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.*