ACL Strong Training vs JointBooklet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ACL Strong Training
This app offers a step-by-step program to reduce knee pain, prevent injuries, and improve athletic performance. It provides easy-to-follow exercises with video and written instructions, weekly plans, and expert guidance from a physical therapist.
- Step-by-step knee pain relief program
- Injury prevention exercises
- Performance enhancement training
- Video and written exercise instructions
- Weekly progressive plans
- Expert guidance from a Physical Therapist
- Supportive online community
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ACL Strong is a proven, step-by-step process to alleviate knee pain, prevent injuries, and elevate performance so athletes and active people of all ages can excel in their sport, or simply keep doing it for as long as possible, without knee problems getting in their way. The ACL Strong Signature Program is THE KNEE PROGRAM for Outdoor Athletes and keeps ski patrollers, mountain rescue workers, outdoor professionals, as well as recreational athletes strong, painfree, and doing what they love, longer. ACL Strong Bulletproof Secrets is THE ACL INJURY PREVENTION training program designed for competitive athletes 10-25 years old in soccer, basketball, lacrosse, and other sports that involve quick turns, jumps, and sprints on the field or court. Features: - Easy-to-follow exercises with video and written instructions that can be done at home - Step by step plans for each week - Expert guidance from a Doctor of Physical Therapy - Supportive Community of industry professionals, athletes, and active people For resilience and longevity, get ACL Strong. END USER LICENSE AGREEMENT https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
JointBooklet
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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.
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Verdict
The clearest difference is update cadence: JointBooklet at every 4 days against ACL Strong Training's every 3 weeks. 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.
ACL Strong Training ships an update every 3 weeks, JointBooklet every 4 days. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.
| Parameter | ACL Strong Training | JointBooklet |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 49 MB | 124 MB |
| Age rating | 4+ | 12+ |
| Developer | Leslie Desrosiers | Matthew Harb |
In-app purchases
ACL Strong Training
No in-app purchases
JointBooklet
No in-app purchases
Questions
Is ACL Strong Training free?
Is JointBooklet free?
Do ACL Strong Training or JointBooklet have ads?
Which is updated more often, ACL Strong Training or JointBooklet?
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