mTrigger Muscle Ball vs SmartCuffs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
mTrigger Muscle Ball
Turn your muscle exercises into an interactive game. Control in-game elements by engaging specific muscle groups with a compatible biofeedback device. Navigate challenges and reach goals through targeted muscle activation.
- Gamified biofeedback therapy
- Use muscle exercises as game controller
- Navigate labyrinth challenges
- Variety of tracks based on muscle groups
- Adjust time parameters and reps
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Gamify your biofeedback therapy! Compatible with the mTrigger Biofeedback System, Muscle Ball lets you use your mTrigger exercises as a game controller. Use your muscles to navigate through a labyrinth and reach the goal gate. Chose between a wide variety of tracks based on muscle groups and difficulty. Connect your mTrigger device and adjust settings per exercise by modifying time parameters and reps for each play session.
SmartCuffs
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.
- 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
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The SmartCuffs app is designed to connect to your SmartCuffs 4.0 devices. Blood Flow Restriction (BFR) training is a technique in which combines low-intensity exercise under reduced arterial flow conditions. BFR is quantifiably and objectively reducing the amount of blood flow into an extremity by using a specially made medical tourniquet. BFR allows individuals to use low loads yet achieve results similar to high intensity training. The SmartCuffs 4.0 is the only wireless BFR cuff in the world that contains our TriPressure technology. This allows for 3 types of evidenced-based, research supported BFR (continuous, intermittent, and resting BFR).
Screenshots
Verdict
The clearest difference is review sentiment: mTrigger Muscle Ball at 67% against SmartCuffs's 21%. mTrigger Muscle Ball also leads on rating (4.3 vs 2.4). SmartCuffs's advantage is update cadence (monthly vs every 5 months) and ratings volume (36 vs 4). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
mTrigger Muscle Ball holds the better App Store score, 4.3 against 2.4. That said, the two scores are not equally well evidenced: SmartCuffs has 36 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 67% of mTrigger Muscle Ball's written reviews are positive against 21% of SmartCuffs's.
mTrigger Muscle Ball ships an update every 5 months, SmartCuffs monthly. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.
| Parameter | mTrigger Muscle Ball | SmartCuffs |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (4 ratings) — better | 2.4 (36 ratings) |
| Positive reviews | 66.7% of reviews — better | 20.8% of reviews |
| Number of ratings | 4 | 36 — better |
| Update frequency | Every 5 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 76 MB | 37 MB |
| Age rating | 17+ | 12+ |
| Developer | mTrigger | Smart Tools Plus, LLC |
Customer experience
mTrigger Muscle Ball
SmartCuffs
In-app purchases
mTrigger Muscle Ball
No in-app purchases
SmartCuffs
No in-app purchases
Questions
Is mTrigger Muscle Ball free?
Is SmartCuffs free?
Which has better reviews, mTrigger Muscle Ball or SmartCuffs?
Do mTrigger Muscle Ball or SmartCuffs have ads?
Which is updated more often, mTrigger Muscle Ball or SmartCuffs?
Other comparisons
