Control Physical Therapy vs OpenBook
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Control Physical Therapy
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Welcome to the Control 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 Control 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 a Control Physical Therapy patient to gain access. This app integrates with your phone's Motion and Fitness activity framework to read daily step count data allowing your provider to monitor your activity.
OpenBook
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OpenBook is a clean, pen-and-paper style workout log. Built to be fast, simple, and flexible. No sign-up, no credit card required โ start right away with unlimited exercises and routines, full graph access, and CSV export for your own data. Log up to 28 training days. Subscribe anytime for unlimited logging. With OpenBook, you can: Log any exercise. Track any unit or combination of units. However you train โ strength, calisthenics, bodybuilding, powerlifting, yoga, or functional fitness โ OpenBook fits around it. For example: โข Bench Press โ weight ร reps โข Zercher Hold โ weight ร time โข Sled Push โ weight ร distance โข Planche Lean โ distance ร time โข Dead Hang โ time only โข Stretching โ time only โข Arrowhead Lunge โ breaths Swipe between days Move between days with a simple swipe to review past sessions. See your training at a glance View your days across a calendar or heatmap. Plan or track anytime Start with a saved routine or log as you go. Time your rest. Add notes. Set custom rest timers and add notes for each session. View your progress with context Track your progress over time, including intensity through % max or %1RM. Compare and periodise Track two metrics on one timeline to support structured, periodised training. Edit or repeat sessions Quickly update past logs or duplicate sessions with a single tap. Download your data Export your data at any time. Back up your data to the cloud Keep your data safe and accessible. โโโ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ OpenBook Terms of Service: https://openbook.fit/terms Privacy Policy: https://openbook.fit/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Control Physical Therapy at none against OpenBook's 2. Control Physical Therapy also leads on ads (none vs shown). OpenBook's advantage is update cadence (every 2 weeks vs every 10 months). On price, device support and iOS requirement 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. OpenBook sells 2 in-app purchases, starting at $3.99 per month. Control Physical Therapy asks for nothing beyond the download.
Control Physical Therapy ships an update every 10 months, OpenBook every 2 weeks. Both last shipped on September 29, 2026.
| Parameter | Control Physical Therapy | OpenBook |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 months | Every 2 weeks โ better |
| Ads | No โ better | Yes |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 15.1 โ better | 15.5 |
| Further details โ not scored | ||
| Size | 43 MB | 55 MB |
| Age rating | 12+ | 4+ |
| Developer | GMcLarty Enterprises, LLC | OpenArcX Pty Ltd |
In-app purchases
Control Physical Therapy
No in-app purchases
OpenBook
- OpenBook Full Access - Monthly$3.991 Month
- OpenBook Full Access - Yearly$29.991 Year
Questions
Is Control Physical Therapy free?
Is OpenBook free?
Do Control Physical Therapy or OpenBook have ads?
Which is updated more often, Control Physical Therapy or OpenBook?
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