# S2M vs Quintic Ball Roll

The clearest difference is review sentiment: S2M at 67% against Quintic Ball Roll's 0%. S2M also leads on rating (4.0 vs 1.4) and in-app purchases (none vs 3). Quintic Ball Roll's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On price, ratings volume and ads there is nothing between them.

Both are free to download. Quintic Ball Roll sells 3 in-app purchases, starting at $12.99 per month. S2M asks for nothing beyond the download.

S2M holds the better App Store score, 4.0 against 1.4. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews point the same way: 67% of S2M's written reviews are positive against 0% of Quintic Ball Roll's.

S2M ships an update every 4 days, Quintic Ball Roll every 5 weeks. The most recent releases landed on September 19, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | S2M | Quintic Ball Roll |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/s2m/id1359042934/reviews)** | [1.4 (5 ratings)](https://appshunter.io/ios/app/quintic-ball-roll/id6484263964/reviews) |
| Number of ratings | 3 | **5** |
| Positive reviews | **66.7% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 107 MB | 136 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Smart2Move AG](https://appshunter.io/developer/1115139366) | [Quintic Consultancy Limited](https://appshunter.io/developer/1702164244) |

## What reviewers say

### S2M

[App page](https://appshunter.io/ios/app/s2m/id1359042934)

Analyze ground reaction forces from athletes using a Smart2Move Dual Force Plates system. Connect wirelessly to your iPad to view and interpret player data.

**Highlights:** Wireless iPad connectivity, Analyze ground reaction forces, Dual Force Plates system integration, Player performance measurement, Data interpretation

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

**In-app purchases:** none


### Quintic Ball Roll

[App page](https://appshunter.io/ios/app/quintic-ball-roll/id6484263964)

This app uses your phone's camera to analyze your golf putting stroke. It measures ball speed, launch angle, and spin for the first 12 inches of the putt. Optimize your putter design, fitting, and swing mechanics with objective data.

**Highlights:** Golf ball tracking, Measures ball speed, launch angle, and spin, Putter design and fitting analysis, Swing mechanics improvement, High-speed camera integration, Adjustable camera settings, Player summaries and data saving

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $12.99 | per month |
| 1 Year Subscription | $99.99 | per year |
| Lifetime Subscription | $250.00 | one-time |


## Frequently asked questions

### Is S2M free?

S2M is free to download, with no in-app purchases.

### Is Quintic Ball Roll free?

Quintic Ball Roll is free to download, with in-app purchases available.

### Which has better reviews, S2M or Quintic Ball Roll?

S2M is rated higher. S2M averages 4.0 out of 5 from 3 ratings, while Quintic Ball Roll averages 1.4 from 5 ratings.

### Do S2M or Quintic Ball Roll have ads?

Neither S2M nor Quintic Ball Roll shows ads.

### Which is updated more often, S2M or Quintic Ball Roll?

S2M ships an update every 4 days, and Quintic Ball Roll every 5 weeks. Most recently, S2M was updated on September 19, 2026 and Quintic Ball Roll on October 14, 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.*