ACL Rehabilitation Companion

Your knee
recovery,
done right.

The habit-machine for ACL rehabilitation. Daily exercises, ROM tracking, and community support. Built for the 9–12 month grind.

Open Web App

Android app — coming to Play Store

01 — Daily Exercises
Your rehab,
on your schedule.
Built-in timers, rep counter, and voice coaching. Every exercise your physio prescribed, organised and ready.
02 — ROM Measurement
Your phone
is your goniometer.
Hold your phone against your leg and measure flexion or extension in seconds. No extra equipment. No clinic visit.
03 — Smart Rest Mode
Your body
knows best.
Log a swelling or pain day with one tap. Your recovery stays on track — no guilt, no lost progress.
04 — Achievements
Every milestone
celebrated.
From Day 1 to Return to Sport — unlock achievements as you hit milestones and keep yourself motivated.

Built for every stage of recovery

Daily exercises, ROM tracking, smart rest mode, achievement milestones, and community support.

Everything you need

Built for the long road back

9–12 months is a long time. KneeBack keeps you consistent, informed, and — on good days — even a little amused.

Daily Exercise Checklist
Your physio's exercises in order, with built-in timers and rep counters. No guesswork, no excuses.
Phone-Based ROM Measurement
Hold your phone against your leg to measure flexion and extension instantly — no goniometer needed. Track improvement over time with clear charts.
Progress Calendar
See your consistency at a glance. Every logged session builds your streak and recovery history.
Phase Milestones
Gate-based progress through Acute, Early Rehab, Strengthening, and Return to Sport. Know where you stand.
Community
Connect anonymously with others at your phase. No leaderboards. No comparison. Just genuine solidarity.
Local-First Privacy
All data lives on your device. Cloud sync is optional, EU-hosted, and encrypted. Nothing sold. Ever.
"We're not your doctor. KneeBack provides guided support and habit-building — not medical advice. Your data stays on your device. Always."
GDPR Compliant
Local-First Storage
No Ads. No Tracking.
Built by a patient, for patients

Ready to start
your recovery?

Already on the web — Android app coming to Play Store soon.

Open Web App