# Blast Softball vs QMD4 Stroke Trainer/Analyzer

The clearest difference is in-app purchases: QMD4 Stroke Trainer/Analyzer at none against Blast Softball's 2. QMD4 Stroke Trainer/Analyzer also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). Blast Softball's advantage is rating (3.4 vs 3.0) and review sentiment (25% vs 0%). On price, update cadence and device support there is nothing between them.

Both are free to download. Blast Softball sells 2 in-app purchases, starting at $9.99 per month. QMD4 Stroke Trainer/Analyzer asks for nothing beyond the download.

Blast Softball holds the better App Store score, 3.4 against 3.0. That said, the two scores are not equally well evidenced: Blast Softball has 114 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 25% of Blast Softball's written reviews are positive against 0% of QMD4 Stroke Trainer/Analyzer's.

Blast Softball ships an update every 5 weeks, QMD4 Stroke Trainer/Analyzer every 2 months. The most recent releases landed on September 22, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | Blast Softball | QMD4 Stroke Trainer/Analyzer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (114 ratings)](https://appshunter.io/ios/app/blast-softball/id1228437292/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/qmd4-stroke-traineranalyzer/id6737728075/reviews) |
| Number of ratings | **114** | 1 |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#170** | — |
| Size | 699 MB | 10 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blast Motion, Inc.](https://appshunter.io/developer/696974852) | [Mosens LLC](https://appshunter.io/developer/1282490669) |

## What reviewers say

### Blast Softball

[App page](https://appshunter.io/ios/app/blast-softball/id1228437292)

**Currently charting:** #170 Top Grossing · Sports (US App Store)

Enhance your softball hitting with advanced technology. This app analyzes your swings, providing detailed metrics and visual feedback. Connect with coaches and track progress for player development.

**Highlights:** Swing metric analysis (Bat Speed, Time to Contact, Attack Angle), 3D Swing Tracer for path visualization, Smart Video Capture with synchronized metrics, Live mode for real-time feedback, Side-by-side swing video comparison, Mobile Video Analysis with voice-over and markup, Player development insights (plane, connection, rotation)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BlastMotion Monthly | $9.99 | per month |
| BlastMotion Annual | $74.90 | per year |


### QMD4 Stroke Trainer/Analyzer

[App page](https://appshunter.io/ios/app/qmd4-stroke-traineranalyzer/id6737728075)

This app analyzes your billiards stroke using a Bluetooth-enabled device attached to your cue. It provides detailed 3D stroke information, playback, velocity charts, and instant audible alerts to help you identify and fix flaws.

**Highlights:** Bluetooth cue attachment, 3D stroke data transmission, Automatic shot recording/playback, Stroke velocity chart, Cue tip view, Audible 'as you stroke' alerts, Comprehensive practice metrics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Blast Softball free?

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

### Is QMD4 Stroke Trainer/Analyzer free?

QMD4 Stroke Trainer/Analyzer is free to download, with no in-app purchases.

### Which has better reviews, Blast Softball or QMD4 Stroke Trainer/Analyzer?

Blast Softball is rated higher. Blast Softball averages 3.4 out of 5 from 114 ratings, while QMD4 Stroke Trainer/Analyzer averages 3.0 from 1 ratings.

### Do Blast Softball or QMD4 Stroke Trainer/Analyzer have ads?

Blast Softball shows ads; QMD4 Stroke Trainer/Analyzer does not.

### Which is updated more often, Blast Softball or QMD4 Stroke Trainer/Analyzer?

Blast Softball ships an update every 5 weeks, and QMD4 Stroke Trainer/Analyzer every 2 months. Most recently, Blast Softball was updated on September 22, 2026 and QMD4 Stroke Trainer/Analyzer on June 7, 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.*