mTrigger Muscle Ball vs ForceIQ
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.
ForceIQ
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Clinical force testing for physical therapists, athletic trainers, and strength and conditioning coaches, on iPad and iPhone. Pair a Bluetooth dynamometer, run the test, and see peak force, rate of force development, steadiness, and limb symmetry before your patient is off the table. On the equipment already in your clinic. CAPTURE, LIVE Watch the force curve as the patient contracts. ForceIQ marks contraction onset, finds the plateau, and computes the full metric suite. Bilateral protocols with set trials per side, software tare, a target line from the patient's previous best, and a reliability flag on each trial for quality assurance. WHAT THE CURVE SAYS • Strength: peak force and peak torque, with force-to-torque conversion from the patient's height or measured segment lengths, and mass normalization • Speed: explosiveness and build-up, the early and late rate of force development, each flagged for how well the sample rate supports it • Control across the plateau: drift from peak, steadiness (coefficient of variation) and smoothness • Limb symmetry index weighted across six metrics, not peak alone EVERY VISIT ON ONE RECORD Each assessment joins the patient's longitudinal record: per-metric trends, symmetry over time, goals you set for each test, and a flag on any patient whose symmetry is under 90% or who hasn't been seen in a month. Record the joint angle and test position with each test, and results from different positions stay on separate trends. ISOFORGE TRAINING IsoForge turns the live force signal into arcade games built for isometric training. Targets come from the patient's own assessment, and the library is grouped by what each game trains: force control, or impulse and rate. An adaptive challenge adjusts each game so the patient succeeds on about three efforts in four. Every game is playable on a built-in demo device, with no hardware connected. Training is recorded separately from assessment data. RETURN TO PLAY Hop tests, the Y-Balance test, validated surveys including IKDC, KOOS, ACL-RSI, and LEFS, range of motion, and your own custom metrics sit on the same dashboard as isometric strength. REPORTS PDF reports with annotated curves, metric tables in your units, the bilateral comparison, and your clinic's logo. CSV export in wide and long format. YOUR EQUIPMENT, YOUR DATA ForceIQ streams over Bluetooth from dynamometers whose manufacturer publishes a protocol for third-party use or has authorized the integration: the Tindeq Progressor, the FightTech ForceBlock, and the CC Athletics CableMate. Exports from other dynamometers and isokinetic systems import as CSV and run through the same analysis. ForceIQ is a records and analytics tool: it reads what the device reports and does not rely on or extend any device's regulatory status. No proprietary hardware, and no data locked in someone else's system. BUILT FOR CLINICAL DATA Clinic-scoped access with role-based permissions, two-factor authentication, and sign-in records your administrators can review. Patients are identified by a de-identified code by default; identifiable fields are opt-in, per clinic. ForceIQ is not a medical device. It has not been evaluated by the FDA and does not diagnose, treat, cure, or prevent any disease or medical condition. Always seek the advice of a physician or other qualified health provider in addition to using this app, and before making any medical decision. All clinical decisions remain the responsibility of the licensed clinician using the Service. Terms of Service: https://forceiq.app/terms Privacy Policy: https://forceiq.app/privacy
Screenshots
Verdict
The clearest difference is update cadence: ForceIQ at fortnightly against mTrigger Muscle Ball's every 5 months. On price, ads, in-app purchases and device support 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 ships an update every 5 months, ForceIQ fortnightly. Both last shipped on October 24, 2026.
| Parameter | mTrigger Muscle Ball | ForceIQ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (4 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 5 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 76 MB | 26 MB |
| Age rating | 17+ | 12+ |
| Developer | mTrigger | ForceIQ LLC |
In-app purchases
mTrigger Muscle Ball
No in-app purchases
ForceIQ
No in-app purchases
Questions
Is mTrigger Muscle Ball free?
Is ForceIQ free?
Do mTrigger Muscle Ball or ForceIQ have ads?
Which is updated more often, mTrigger Muscle Ball or ForceIQ?
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