# SmartCuffs vs Athletic Trainer System (ATS)

SmartCuffs and Athletic Trainer System (ATS) both sit at 2.4 stars, but that hides the real split: 21% of SmartCuffs's written reviews are positive against 0% of Athletic Trainer System (ATS)'s. SmartCuffs also leads on ratings volume (36 vs 6). Athletic Trainer System (ATS)'s advantage is iOS requirement (13.0 vs 15.1). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 2.4 for SmartCuffs against 2.5 for Athletic Trainer System (ATS). That said, the two scores are not equally well evidenced: SmartCuffs has 36 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 21% of SmartCuffs's written reviews are positive against 0% of Athletic Trainer System (ATS)'s.

SmartCuffs ships an update monthly, Athletic Trainer System (ATS) every 4 weeks. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SmartCuffs | Athletic Trainer System (ATS) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (36 ratings)](https://appshunter.io/ios/app/smartcuffs/id1632227731/reviews) | **[2.5 (6 ratings)](https://appshunter.io/ios/app/athletic-trainer-system-ats/id6469543312/reviews)** |
| Number of ratings | **36** | 6 |
| Positive reviews | **20.8% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 37 MB | 23 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Smart Tools Plus, LLC](https://appshunter.io/developer/1520284709) | [Keffer Development Services, LLC](https://appshunter.io/developer/1712169549) |

## What reviewers say

### SmartCuffs

[App page](https://appshunter.io/ios/app/smartcuffs/id1632227731)

This app pairs with specialized cuffs to enable Blood Flow Restriction (BFR) training. BFR uses low-intensity exercise with reduced arterial flow to achieve results similar to high-intensity training, allowing for muscle growth and strength gains with lighter loads.

**Highlights:** Connects to SmartCuffs 4.0 devices, Enables Blood Flow Restriction (BFR) training, Supports low-intensity exercise, Utilizes TriPressure technology, Offers continuous BFR, Offers intermittent BFR, Offers resting BFR

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

**In-app purchases:** none


### Athletic Trainer System (ATS)

[App page](https://appshunter.io/ios/app/athletic-trainer-system-ats/id6469543312)

This application offers real-time data for athletes and their injuries. It is designed for health and fitness professionals to manage athlete information and track progress.

**Highlights:** Real-time athlete data, Injury tracking, Athlete management, Progress monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartCuffs free?

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

### Is Athletic Trainer System (ATS) free?

Athletic Trainer System (ATS) is free to download, with no in-app purchases.

### Which has better reviews, SmartCuffs or Athletic Trainer System (ATS)?

Athletic Trainer System (ATS) is rated higher. SmartCuffs averages 2.4 out of 5 from 36 ratings, while Athletic Trainer System (ATS) averages 2.5 from 6 ratings.

### Do SmartCuffs or Athletic Trainer System (ATS) have ads?

Neither SmartCuffs nor Athletic Trainer System (ATS) shows ads.

### Which is updated more often, SmartCuffs or Athletic Trainer System (ATS)?

SmartCuffs ships an update monthly, and Athletic Trainer System (ATS) every 4 weeks. Most recently, SmartCuffs was updated on October 14, 2026 and Athletic Trainer System (ATS) on October 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.*