Comparison

PTA Content Master vs TherexRX

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

Head to head
About

PTA Content Master

This app helps physical therapist assistants master core academic content through organized reviews and practice questions. It allows users to create personalized study plans and track their progress with detailed score reports.

Highlights
  • Organized academic content by system and non-system categories
  • Personalized Study Stacks for targeted review
  • Assessment mode with 600 multiple-choice questions
  • Content Tag feature for topic-specific question review
  • Formal score reports with performance data
  • User-friendly interface for easy digestion of information
Features
Currently charting
Read full description

Make reviewing essential physical therapy academic content enjoyable! Physical Therapist Assistant Content Master is designed to assist physical therapist assistants to possess full command of core academic content. Physical Therapist Assistant Content Master is an ideal tool for physical therapist assistant students, recent physical therapist assistant graduates, and licensed physical therapist assistants. The academic content is organized into unique system and non-system categories. Musculoskeletal System Neuromuscular System Cardiopulmonary System Other Systems Equipment and Devices Therapeutic Modalities Safety and Protection Professional Responsibilities Research Physical therapist assistants can review selected content by scrolling through subcategories in each of the system and non-system areas. Our innovative design presents academic content in a user-friendly format that allows users to easily digest essential information. Users rate their competence in a variety of topics and create personalized Study Stacks. Study Stacks allow users to efficiently remediate identified academic deficiencies. Frequent review of essential academic content allows users to successfully convert the information to long-term memory. Physical Therapist Assistant Content Master includes an assessment mode that consists of 600 multiple-choice questions. Each multiple-choice question has four unique options and an explanation supporting the correct answer. The multiple-choice questions are designed to assess a user’s mastery of the information presented in the content review mode. The number of questions in each category varies from a minimum of 25 to a maximum of 125. Our Content Tag feature allows users to quickly review questions by topic area (i.e., special tests, cranial nerves, pulmonary function tests). A formal score report describes a physical therapist assistant’s level of mastery cumulatively, by category, and by timeline. Each of the individual reports provides users with valuable performance data to assess their present level of academic mastery. Utilization of the app on a frequent basis considerably strengthens a physical therapist assistant’s knowledge base and provides the necessary foundation to progress to higher level licensing-like questions. Company Information Scorebuilders is a physical therapist owned company whose sole focus is to prepare students for the National Physical Therapy Examinations. We sell more review products and offer more review courses than any other company. Scorebuilders has experienced three decades of continuous growth and is the recognized leader in physical therapy licensing preparation. Scorebuilders offers candidates the knowledge and insight necessary to achieve their goal of becoming a licensed physical therapist assistant on the first attempt. Copyright © 2019 Scorebuilders Physical Therapist Assistant Content Master is the exclusive property of Scorebuilders. No part of this publication may be reproduced or transmitted in any form, without the express written consent of Scorebuilders.

About

TherexRX

This app provides medical providers with a clinical reference for managing patients with musculoskeletal disorders. It offers evidence-based exercise recommendations, research summaries, and shareable patient handouts with instructional videos.

Highlights
  • Exercise and education handouts
  • Instructive video links
  • Evidence summaries for disorders
  • Research-based exercise dosing
  • Point-of-care clinical reference
  • Printable/shareable content
Features
Read full description

Are you a physical therapist (physiotherapist), physician, physician assistant, nurse practitioner, occupational therapist, or any other medical provider that actively manages patients with musculoskeletal disorders? Do you use exercise as a regular treatment option? It is one of the most effective interventions, but do you ever wish you knew more about which specific exercises are best for a given diagnoses?, which exercises have been researched?, And what appropriate dosing should look like? Then THIS is the app you will want to have. TherexRx is a powerful point-of-care clinical reference and utility app for clinicians managing patients with musculoskeletal disorders. The app allows you to quickly locate and share exercise and education handouts. Content may be printed or shared electronically and exercise handouts include a link to an instructive video the patient can view. The app also serves as a powerful reference tool for clinicians. Evidence summaries covering the current state of published research related to the role of exercise for each common musculoskeletal disorder. Recommendations for patient education and research-based exercise dosing are also included. Users must sign up for a paid monthly or annual automatically renewable subscription. Payment will be charged to your Apple ID account at the confirmation of purchase. Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. See terms and conditions: http://clinicallyrelevant.com/terms-and-conditions/

Screenshots

PTA Content Master4 screens
TherexRX4 screens

Verdict

The call

The clearest difference is price: TherexRX at Free against PTA Content Master's $29.99. TherexRX also leads on ads (none vs shown). PTA Content Master's advantage is rating (4.9 vs 3.4) and in-app purchases (none vs 2). On device support and iOS requirement 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

TherexRX is free to download; PTA Content Master costs $29.99 up front. TherexRX sells 2 in-app purchases, starting at $2.49 per month. PTA Content Master asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PTA Content Master holds the better App Store score, 4.9 against 3.4. That said, the two scores are not equally well evidenced: PTA Content Master has 872 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 74% of PTA Content Master's written reviews are positive against 50% of TherexRX's.

UpkeepUpdate frequency

PTA Content Master ships an update every 3 months, TherexRX every 13 months. The most recent releases landed on September 23, 2026 and August 12, 2026 respectively.

Scorecard9 real differences · 2 level
PTA Content Master versus TherexRX: the parameters behind the verdict, then further details
ParameterPTA Content MasterTherexRX
Price$29.99Free — better
Rating4.9 (872 ratings) — better3.4 (5 ratings)
Positive reviews73.7% of reviews — better50.0% of reviews
Number of ratings872 — better5
Update frequencyEvery 3 months — betterEvery 13 months
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases — betterSubscription
Best chart rank#36 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.6
Further details — not scored
Size16 MB65 MB
Age rating17+17+
DeveloperScorebuildersClinically Relevant Technologies

Customer experience

PTA Content Master

All ratings872 ratings
Positive97.4%
Neutral1.6%
Negative1.0%
Written reviews38 reviews
Positive73.7%
Neutral18.4%
Negative7.9%

TherexRX

All ratings5 ratings
Positive60.0%
Neutral0.0%
Negative40.0%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

PTA Content Master

Reported bugs

3 issues
  • Content freezes and doesn't load
  • App crashes after updates
  • Incorrect information in some practice questions

Requested features

5 requests
  • Search bar for quicker access to information
  • Ability to check off/track completed content
  • Question feedback and explanations
  • Highlighting/note-taking features
  • Offline access

TherexRX

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

PTA Content Master

No in-app purchases

2 purchases

TherexRX

Subscriptions2
  • Monthly Subscription7 Days trial$2.491 Month
  • Annual Subscription7 Days trial$12.991 Year

Questions

Is PTA Content Master free?
PTA Content Master costs $29.99, with no in-app purchases.
Is TherexRX free?
TherexRX is free to download, with in-app purchases available.
Which has better reviews, PTA Content Master or TherexRX?
PTA Content Master is rated higher. PTA Content Master averages 4.9 out of 5 from 872 ratings, while TherexRX averages 3.4 from 5 ratings.
Do PTA Content Master or TherexRX have ads?
PTA Content Master shows ads; TherexRX does not.
Which is updated more often, PTA Content Master or TherexRX?
PTA Content Master ships an update every 3 months, and TherexRX every 13 months. Most recently, PTA Content Master was updated on September 23, 2026 and TherexRX on August 12, 2026.

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