Comparison

KneeProgress vs JointBooklet

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

Head to head
About

KneeProgress

This AI-powered app uses your phone's camera to analyze your knee exercises in real-time, providing instant feedback on your form. It offers precise measurements, automatic rep counting, and progress tracking to help you recover safely and effectively at home.

Highlights
  • AI-powered real-time form analysis
  • Instant audio and visual feedback
  • Precise knee angle measurements
  • Automatic rep counting
  • Form quality scoring
  • Pain level tracking
  • Detailed session summaries
Features
Read full description

PERFECT YOUR FORM, ACCELERATE RECOVERY KneeProgress is your AI-powered exercise form tracker that ensures you're doing every knee exercise correctly. Using advanced computer vision, our app analyzes your movements in real-time and provides instant feedback - like having a coach watching your form at home. 100% FREE & PRIVACY-FIRST - Completely free - no subscriptions, no hidden fees - All AI processing happens on your device - Your movement data and photos never leave your phone REAL-TIME FORM CORRECTION - Instant audio and visual feedback during exercises - Precise knee angle measurements - Automatic rep counting and hold duration tracking - Form quality scoring (0-100) for every exercise SMART EXERCISE TRACKING - Heel Slides with multiple difficulty levels - Straight Leg Raises with progressive challenges - Detailed session summaries and progress reports - Pain level tracking to monitor recovery PROVEN BENEFITS - Exercise with correct technique every time - Prevent re-injury from poor form - Build confidence doing exercises independently at home DESIGNED FOR KNEE REHABILITATION Perfect for those working on recovery from: - ACL reconstruction - Meniscus repair - Knee replacement - General knee strengthening - Post-surgical rehabilitation Best used with exercises prescribed by your healthcare provider HOW IT WORKS 1. Select an exercise 2. Position your phone camera to see your full leg 3. Perform exercises while AI analyzes your form 4. Get instant corrections and track your progress PRIVACY-FOCUSED DESIGN Built with insights from healthcare professionals and patients, KneeProgress helps you maintain proper exercise form at home. Our on-device AI processing means you get professional-grade movement analysis without compromising your privacy. Disclaimer: This app is designed for general wellness and fitness purposes only. It does not diagnose, treat, or prevent any medical conditions. Always consult with a healthcare professional before starting any new exercise program. Always seek a doctor's or healthcare provider's guidance for any health concerns or medical decisions. If you experience pain, discomfort, or unusual symptoms while using this app, stop immediately and consult your healthcare provider.

About

JointBooklet

Features
Read full description

JointBooklet is the recovery companion your surgeon's office sets up for you. Instead of a printed handout, you get guidance written for your specific procedure — what this week usually looks like, what tends to change next, and the exercises that belong to the phase you're actually in. WHAT'S INSIDE Your recovery, phase by phase Guidance organized around where you are, not a generic timeline. What is typical this week, what tends to come next, and what other people notice around the same point. Illustrated exercise programs Every exercise has its own illustration and written step-by-step instructions, grouped into the phase it belongs to. Check them off as you go. Before surgery, too If you have a date coming up, there's a countdown and a preparation program so the weeks beforehand aren't just waiting. Daily check-ins A short log of how you're doing — pain, swelling, activity, therapy minutes. It takes a moment, and it gives your care team something real to look at. Outcome scores on schedule The standard questionnaires your surgeon uses, arriving when they're due rather than remembered at the last minute. Apple Health If you use an Apple Watch or carry your iPhone, your activity can flow in on its own. Entirely optional. Messages from your care team Check-ins and instructions from your surgeon's office, kept in one place instead of scattered across voicemail and email. HOW TO GET ACCESS JointBooklet is provided through your surgeon's practice. Your care team sends you an invitation and your account is set up from there — you can't create one on your own. If your surgeon uses JointBooklet and you haven't received an invitation, contact their office. A NOTE ON WHAT THIS IS JointBooklet is an education and tracking companion. It doesn't diagnose anything, it doesn't replace your care team, and it isn't for emergencies. Anything you're worried about goes to your surgeon's office.

Screenshots

KneeProgress4 screens
JointBooklet4 screens

Verdict

The call

The clearest difference is update cadence: JointBooklet at every 4 days against KneeProgress's every 10 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

KneeProgress ships an update every 10 months, JointBooklet every 4 days. The most recent releases landed on September 17, 2026 and October 5, 2026 respectively.

Scorecard1 real difference · 9 level
KneeProgress versus JointBooklet: the parameters behind the verdict, then further details
ParameterKneeProgressJointBooklet
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 10 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size103 MB124 MB
Age rating4+12+
DeveloperFull Experience LLCMatthew Harb

In-app purchases

None

KneeProgress

No in-app purchases

None

JointBooklet

No in-app purchases

Questions

Is KneeProgress free?
KneeProgress is free to download, with no in-app purchases.
Is JointBooklet free?
JointBooklet is free to download, with no in-app purchases.
Do KneeProgress or JointBooklet have ads?
Neither KneeProgress nor JointBooklet shows ads.
Which is updated more often, KneeProgress or JointBooklet?
KneeProgress ships an update every 10 months, and JointBooklet every 4 days. Most recently, KneeProgress was updated on September 17, 2026 and JointBooklet on October 5, 2026.

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