Comparison

KINVENT vs Quad Therapy

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

KINVENT

This app empowers health and sports professionals to precisely track motion, force, and recovery. It offers real-time biofeedback, over 100 guided protocols, and personalized patient profiles with comprehensive reporting. Works offline with local data storage and optional cloud syncing.

Highlights
  • Real-time biofeedback with visualizations
  • Over 100 guided protocols
  • Personalized patient profiles
  • Offline assessment capability
  • Local and cloud data storage
  • Multilingual support
Features
Read full description

Ideal for physiotherapists and sports professionals to track motion, force & recovery The KINVENT app is fully compatible with our complete lineup of biomechanical assessment tools, empowering rehab and performance professionals with precision data across muscle activity, force, balance, and movement. Key Features: • Real-time biofeedback with clear visualizations • Over 100 guided protocols and rehab exercises • Personalized patient profiles and PDF/CSV reporting • Works offline—no internet required for assessments • Local data storage + cloud syncing when online • Multilingual support for international users Muscle Activation & Biofeedback • K-Myo – Wireless EMG sensor for real-time tracking of muscle engagement and neuromuscular control Strength Testing & Dynamometry • K-Grip – Hand dynamometer for grip strength and endurance • K-Push – Push dynamometer for isometric strength assessments • K-Pull – Pull dynamometer ideal for joint-specific strength testing • K-Bubble – Pressure dynamometer for small muscle groups and breathing exercises Force Plates & Biomechanical Analysis • K-Force Plates – Portable plates for jump testing, balance, and postural control • K-Deltas – Dual plate system for limb symmetry and dynamic force profiling • 3D Deltas – High-precision 3D force plates for elite-level multidirectional force analysis Mobility & Motion Tracking • K-Move – Inertial motion sensor for measuring range of motion (ROM), joint mobility, and movement quality • K-Power – Assess and track vertical and horizontal movements seamlessly Use Cases: • Strength and mobility assessment in clinical practice or in sports • Post-op rehab (ACL, shoulder, etc.) • Return-to-play decision-making • Performance screening in sports teams • Balance training and neuromuscular re-education Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Quad Therapy

Features
Read full description

Quad Therapy helps patients, therapists, healthcare companies, and administrators manage therapy care in one secure app. Patients can request home therapy sessions, view assigned care, complete exercise programs, upload documents, message their care team, and manage payments. Therapists can view assigned patients, manage schedules and availability, add notes, review exercise programs, and track payments. Healthcare companies can create staffing requests, manage documents, review assignments, and view invoices. Quad Therapy keeps scheduling, communication, exercise support, telehealth details, documents, and payments organized in one place.

Screenshots

KINVENT4 screens
Quad Therapy4 screens

Verdict

The call

The clearest difference is in-app purchases: Quad Therapy at none against KINVENT's 8. On price, update cadence, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. KINVENT sells 8 in-app purchases, starting at $34.99 per month. Quad Therapy asks for nothing beyond the download.

UpkeepUpdate frequency

KINVENT ships an update every 3 weeks, Quad Therapy every 11 days. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

Scorecard1 real difference · 9 level
KINVENT versus Quad Therapy: the parameters behind the verdict, then further details
ParameterKINVENTQuad Therapy
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 weeksEvery 11 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size473 MB44 MB
Age rating4+17+
DeveloperKINVENT BIOMECANIQUEQuad Therapy Inc

In-app purchases

8 purchases

KINVENT

Subscriptions8
  • Kforce Pro Monthly Licence$34.991 Month
  • Starter Monthly License$34.991 Month
  • Premium Monthly License$59.991 Month
Show 5 more
  • Kforce Pro+ Monthly Licence$114.991 Month
  • Excellence Monthly Licence$114.991 Month
  • Kforce Pro Yearly Licence$349.991 Year
  • Starter Yearly License$349.991 Year
  • Premium Yearly Licence$599.991 Year
None

Quad Therapy

No in-app purchases

Questions

Is KINVENT free?
KINVENT is free to download, with in-app purchases available.
Is Quad Therapy free?
Quad Therapy is free to download, with no in-app purchases.
Do KINVENT or Quad Therapy have ads?
Neither KINVENT nor Quad Therapy shows ads.
Which is updated more often, KINVENT or Quad Therapy?
KINVENT ships an update every 3 weeks, and Quad Therapy every 11 days. Most recently, KINVENT was updated on October 4, 2026 and Quad Therapy on October 9, 2026.

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