Parabon CTX Study App vs Axes Physical Therapy
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Parabon CTX Study App
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The CTX app was developed as part of a research study to explore the use of smartphones to monitor cognitive health. This study is designed to demonstrate the feasibility of using enjoyable game-like activities to monitor cognitive health over time. If successful, such mobile cognitive health monitoring could eventually serve as a useful diagnostic tool for clinicians.
Axes Physical Therapy
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Welcome to the Axes Physical Therapy App! Log on to access your personalized Home Exercise Program on your mobile device. Using this app, you can access your personalized Home Exercise Program with HD Instructional videos. On the 'Messages' tab, you can securely communicate with your Axes Physical Therapy provider. As you complete your exercises, we'll give you trophies and medals to celebrate your progress! On the 'Awards' tab, you can track these items. Prefer a language other than English? Go to the 'More' tab and select 'Languages' to pick another language option. If you need to book an appointment, please go to the 'Appointments' tab for more info. Make sure to select 'Mark as Complete' when doing your exercises to ensure that your provider can keep track of your progress! You must be an Axes Physical Therapy patient to gain access. This app integrates with your iPhone's Health app to read daily step count data allowing your provider to monitor your activity.
Screenshots
Verdict
The clearest difference is update cadence: Parabon CTX Study App at every 3 weeks against Axes Physical Therapy's every 3 months. Parabon CTX Study App also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Parabon CTX Study App ships an update every 3 weeks, Axes Physical Therapy every 3 months. The most recent releases landed on October 6, 2026 and September 9, 2026 respectively.
| Parameter | Parabon CTX Study App | Axes Physical Therapy |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks โ better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod โ better |
| Requires iOS | 13.0 โ better | 15.1 |
| Further details โ not scored | ||
| Size | 10 MB | 32 MB |
| Age rating | 4+ | 12+ |
| Developer | Parabon NanoLabs, Inc. | Axes Physical Therapy, LLC |
In-app purchases
Parabon CTX Study App
No in-app purchases
Axes Physical Therapy
No in-app purchases
Questions
Is Parabon CTX Study App free?
Is Axes Physical Therapy free?
Do Parabon CTX Study App or Axes Physical Therapy have ads?
Which is updated more often, Parabon CTX Study App or Axes Physical Therapy?
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