Comparison

Charder Proscan vs KINVENT

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

Head to head
About

Charder Proscan

This app allows you to receive, store, and analyze body composition measurement results from compatible devices. Organize data by user, track changes with graphs, and view detailed metrics like muscle, fat, and water levels. It integrates with Apple Health for a comprehensive health overview.

Highlights
  • Receive measurement results
  • Store and organize data by user
  • Analyze muscle, fat, and water levels
  • Track changes with graphs
  • Integrates with Apple Health
Features
Read full description

Use the Charder Proscan App to receive, store, and analyze body composition measurement results! Features: - Send results from device to smartphone/tablet - Organize results by user - View results for muscle, fat, water, body type, and more - Track changes via graphs - Integrated with Apple Health App Compatible devices: - U310 Body Composition Analyzer For more information, please visit the Charder website at: www.chardermedical.com

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/

Screenshots

Charder Proscan4 screens
KINVENT4 screens

Verdict

The call

The clearest difference is in-app purchases: Charder Proscan at none against KINVENT's 8. Charder Proscan also leads on iOS requirement (12.0 vs 15.6). KINVENT's advantage is review sentiment (80% vs 50%) and update cadence (every 3 weeks vs every 3 months). On price, 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. Charder Proscan asks for nothing beyond the download.

UpkeepUpdate frequency

Charder Proscan ships an update every 3 months, KINVENT every 3 weeks. The most recent releases landed on October 3, 2026 and October 21, 2026 respectively.

Scorecard5 real differences · 5 level
Charder Proscan versus KINVENT: the parameters behind the verdict, then further details
ParameterCharder ProscanKINVENT
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews50.0% of reviews80.0% of reviews — better
Number of ratings—3 — better
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better15.6
Further details — not scored
Size204 MB475 MB
Age rating4+4+
DeveloperCharder Electronic Co., Ltd.KINVENT BIOMECANIQUE

Customer experience

Charder Proscan

Written reviews6 reviews
Positive50.0%
Neutral33.3%
Negative16.7%

KINVENT

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

In-app purchases

None

Charder Proscan

No 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

Questions

Is Charder Proscan free?
Charder Proscan is free to download, with no in-app purchases.
Is KINVENT free?
KINVENT is free to download, with in-app purchases available.
Do Charder Proscan or KINVENT have ads?
Neither Charder Proscan nor KINVENT shows ads.
Which is updated more often, Charder Proscan or KINVENT?
Charder Proscan ships an update every 3 months, and KINVENT every 3 weeks. Most recently, Charder Proscan was updated on October 3, 2026 and KINVENT on October 21, 2026.

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