# FS VX vs 4D Motion

The clearest difference is in-app purchases: FS VX at none against 4D Motion's 6. FS VX also leads on review sentiment (71% vs 50%) and rating (4.1 vs 3.8). 4D Motion's advantage is device support (4 vs 1) and ratings volume (26 vs 8). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. 4D Motion sells 6 one-off in-app purchases. FS VX asks for nothing beyond the download.

FS VX holds the better App Store score, 4.1 against 3.8. Both are backed by a comparable volume of ratings — 8 and 26 respectively. Written reviews point the same way: 71% of FS VX's written reviews are positive against 50% of 4D Motion's.

FS VX ships an update every 3 weeks, 4D Motion monthly. The most recent releases landed on September 28, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | FS VX | 4D Motion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (8 ratings)](https://appshunter.io/ios/app/fs-vx/id602526051/reviews)** | [3.8 (26 ratings)](https://appshunter.io/ios/app/4d-motion/id1144926430/reviews) |
| Number of ratings | 8 | **26** |
| Positive reviews | **71.4% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 298 MB | 420 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [FlightScope](https://appshunter.io/developer/352075182) | [Ssam Sports, Inc.](https://appshunter.io/developer/1144926429) |

## What reviewers say

### FS VX

[App page](https://appshunter.io/ios/app/fs-vx/id602526051)

This comprehensive golf app provides real-time club and ball data, 3D analysis, and video tools to enhance your training and fitting sessions. Optimize your performance by simulating various environmental conditions and analyzing swing mechanics with advanced features.

**Highlights:** Real-Time Club and Ball Data, 3D Club and Ball Analysis, Video Analysis with Split Screen, Environmental Optimizer, Pressure Shift Measurement, Mental Training Integration

**In-app purchases:** none


### 4D Motion

[App page](https://appshunter.io/ios/app/4d-motion/id1144926430)

Learn, analyze, and train human motion for sports, conditioning, and physical therapy. Features interactive 3D tutorials, swing analysis by comparing your recordings to pro models, and motion capture for detailed performance training and rehabilitation.

**Highlights:** Interactive 3D golf tutorials, Compare your motion to pro models, Record and overlay your video with 3D models, 3D motion capture for analysis, Performance training and physical therapy tools, Analyze golf, baseball, and conditioning movements

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock 3D video comparison | $0.99 | one-time |
| 10 swing pack | $2.99 | one-time |
| Unlock more swings | $4.99 | one-time |
| 30 swing pack | $6.99 | one-time |
| 80 swing pack | $15.99 | one-time |
| 750 swing pack | $99.99 | one-time |


## Frequently asked questions

### Is FS VX free?

FS VX is free to download, with no in-app purchases.

### Is 4D Motion free?

4D Motion is free to download, with in-app purchases available.

### Which has better reviews, FS VX or 4D Motion?

FS VX is rated higher. FS VX averages 4.1 out of 5 from 8 ratings, while 4D Motion averages 3.8 from 26 ratings.

### Do FS VX or 4D Motion have ads?

Neither FS VX nor 4D Motion shows ads.

### Which is updated more often, FS VX or 4D Motion?

FS VX ships an update every 3 weeks, and 4D Motion monthly. Most recently, FS VX was updated on September 28, 2026 and 4D Motion on October 10, 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.*