Comparison

KINVENT vs Vector

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

Vector

This app transforms your phone into a biomechanical measurement tool for coaches and trainers. It allows for objective assessment of range of motion, tracks progress over time, and helps build structured client programs.

Highlights
  • Objective movement assessment
  • Range of motion measurement
  • Progress tracking over time
  • Structured client programs
  • Photo-based angle capture
  • Offline capability
Features
Read full description

VectorLab turns your phone into an objective movement-assessment tool for coaches and trainers, measure range of motion across the body, track it over time, and builds structured programs for every client. MEASURE • 80 standardized movement and static measurements using sensor fusion • Measure and track progress over time • Photo-based angle capture with on-screen guides • Static point assessments for multi-position analysis • Offline-capable — sync when connected TRACK • Organize clients with structured profiles • Sequential session-based evaluations • Historical measurement data and trends • Side-by-side comparison across sessions VectorLab is a fitness tool, not a medical device. Exercise suggestions are generated from coach-configured rules and are for informational purposes only. Consult a qualified healthcare provider before starting any new exercise program. Subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in:Settings > Apple ID > Subscriptions. Privacy Policy: https://vector-lab.co/privacy Terms of Use: https://vector-lab.co/terms

Screenshots

KINVENT4 screens
Vector4 screens

Verdict

The call

KINVENT and Vector both sit at 5.0 stars, but that hides the real split: 100% of Vector's written reviews are positive against 80% of KINVENT's. Vector also leads on update cadence (weekly vs every 3 weeks). On price, rating, ratings volume and ads 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 and Vector sells 3 in-app purchases, starting at $59.00 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for KINVENT against 5.0 for Vector. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews are what separate them: 80% of KINVENT's written reviews are positive against 100% of Vector's.

UpkeepUpdate frequency

KINVENT ships an update every 3 weeks, Vector weekly. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

Scorecard2 real differences · 8 level
KINVENT versus Vector: the parameters behind the verdict, then further details
ParameterKINVENTVector
PriceFreeFree
Rating5.0 (3 ratings)5.0 (5 ratings)
Positive reviews80.0% of reviews100.0% of reviews — better
Number of ratings35 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size473 MB47 MB
Age rating4+4+
DeveloperKINVENT BIOMECANIQUEZOK Enterprises LLC

Customer experience

KINVENT

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

Vector

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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
3 purchases

Vector

Subscriptions3
  • VectorLab Foundation$59.001 Month
  • VectorLab Adv$99.001 Month
  • VectorLab Pro7 Days trial$179.001 Month

Questions

Is KINVENT free?
KINVENT is free to download, with in-app purchases available.
Is Vector free?
Vector is free to download, with in-app purchases available.
Which has better reviews, KINVENT or Vector?
KINVENT and Vector are both rated 5.0 out of 5 on the App Store, from 3 and 5 ratings respectively.
Do KINVENT or Vector have ads?
Neither KINVENT nor Vector shows ads.
Which is updated more often, KINVENT or Vector?
KINVENT ships an update every 3 weeks, and Vector weekly. Most recently, KINVENT was updated on October 4, 2026 and Vector on October 2, 2026.

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