# Waff vs SmartCuffs

The clearest difference is review sentiment: Waff at 100% against SmartCuffs's 21%. Waff also leads on rating (5.0 vs 2.4) and iOS requirement (13.4 vs 15.1). SmartCuffs's advantage is ads (none vs shown) and update cadence (monthly vs every 2 months). On price, 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.

Waff holds the better App Store score, 5.0 against 2.4. 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 point the same way: 100% of Waff's written reviews are positive against 21% of SmartCuffs's.

Waff ships an update every 2 months, SmartCuffs monthly. The most recent releases landed on September 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Waff | SmartCuffs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/waff/id1614131609/reviews)** | [2.4 (36 ratings)](https://appshunter.io/ios/app/smartcuffs/id1632227731/reviews) |
| Number of ratings | 6 | **36** |
| Positive reviews | **100.0% of reviews** | 20.8% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Ad-supported | **Free** |
| Size | 31 MB | 37 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Waff](https://appshunter.io/developer/1614131611) | [Smart Tools Plus, LLC](https://appshunter.io/developer/1520284709) |

## What reviewers say

### Waff

[App page](https://appshunter.io/ios/app/waff/id1614131609)

This app provides personalized routines and educational content for fitness, rehabilitation, and wellness. It's designed for professionals and individuals seeking to improve internal awareness, posture, and overall health through guided exercises.

**Highlights:** Personalized routines, Educational content, Professional workflow integration, Fitness, pilates, and yoga routines, Rehabilitation and wellness applications, Guided exercise demonstrations

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Waff free?

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

### Is SmartCuffs free?

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

### Which has better reviews, Waff or SmartCuffs?

Waff is rated higher. Waff averages 5.0 out of 5 from 6 ratings, while SmartCuffs averages 2.4 from 36 ratings.

### Do Waff or SmartCuffs have ads?

Waff shows ads; SmartCuffs does not.

### Which is updated more often, Waff or SmartCuffs?

Waff ships an update every 2 months, and SmartCuffs monthly. Most recently, Waff was updated on September 24, 2026 and SmartCuffs on October 9, 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.*