extensor.app

What It Is

Extensor is a digital rehabilitation platform designed by physical therapists for physical therapists. Its core goal is to connect in-clinic treatment with patients’ at-home training. Therapists can create personalized rehab videos and home exercise programs for patients, while patients can use the mobile app to view exercise instructions, receive reminders, track progress, and upload training videos for feedback.

Core Features and Collaboration

In terms of functionality, Extensor focuses on closing the loop for rehab follow-up: personalized exercise videos, exercise task assignment, real-time progress tracking, patient-recorded videos, therapist feedback, reminders, and a reusable exercise video library. For clinic teams, it supports creating clinic profiles, inviting colleagues, and assigning admin permissions. Therapists can record videos, create tasks, review patient progress, and provide feedback, making it suitable for teams managing rehab plans collaboratively.

Pricing and Trial

Extensor offers a free Starter plan with no credit card required. It supports managing up to 5 patients, with up to 3 exercises per patient, making it suitable for trials or small-scale practices. The Unlimited plan supports unlimited patients and exercises, and the patient-side app is free. One thing to note is that pricing information differs across the page: one section lists monthly pricing at around £20.99 / $22.99 / €23.99, with lower effective pricing on annual billing; the FAQ shows higher monthly and annual prices. Actual costs should be verified based on the App Store or Google Play region.

Security, Deployment, and Integrations

The platform states that it uses encrypted connections, follows best practices for healthcare data protection and privacy, and complies with required privacy regulations, but it does not explicitly list HIPAA, GDPR, or other certification names. In terms of deployment, it supports iOS, Android, and Web; the public materials do not mention self-hosting. There is also no visible information about third-party integrations, EHR connectivity, open APIs, or developer documentation.

Pros, Cons, and Who It’s For

Its strengths are ease of adoption, a focused use case, a free patient app, and the ability to improve adherence to at-home rehab through video feedback. Its weaknesses are limited disclosure around ecosystem integrations and compliance details, and pricing needs to be verified. It is suitable for independent physical therapists, small and mid-sized rehab clinics, and therapy teams that need to remotely track patient training.

Access from China and Alternatives

The page does not provide information about access from mainland China, a Chinese-language interface, or local payment options, so availability in China cannot be determined. For deployment in China, network accessibility, patient privacy compliance, and payment methods would need to be evaluated carefully. Comparable options include Physitrack, HEP2go, SimpleSet, MedBridge, as well as domestic rehab follow-up platforms, internet hospital systems, and sports rehabilitation management systems.