PhysioRX V2 vs Protein
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PhysioRX V2
This comprehensive training application provides personalized workouts, goal setting, and progress tracking. It also includes a food journal, educational resources, and direct communication with coaches. Users can monitor body measurements, sync with wearables, and integrate with health apps.
- Custom workout delivery
- Progress tracking
- Nutrition management
- Goal setting
- Coach messaging
- Body measurement tracking
- Wearable device integration
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The PhysioRX is an all-in-one training app that houses your custom built workouts, goals and metrics, educational resources, and much more. • Custom workouts delivered right to your phone. • Built in progress tracking to take the guesswork out of your workouts • Manage nutrition intake through the built in food journal • Set and track health and fitness goals • Get support from your PRX Coaches through the built-in messenger. • Track body measurements and progress photos • Connect wearables like FitBit and Garmin. • Sync with Health app to update your metrics instantly. Download the app and get started!
Protein
Easily log your daily protein intake and set unlimited reminders. This app syncs with Apple Health, offers widgets, and provides medical information on protein. Your data is secured with iCloud backups and never shared.
- Track protein intake
- Apple Health sync
- Unlimited reminders
- iCloud backups
- Watch face widgets
- Medical protein sources
- Data history
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Simplify your protein tracking. This elegant app syncs flawlessly with Apple Health, protects your data with iCloud backups, and is completely free – no ads, no hidden costs, no strings attached. ■ FEATURES • Track your protein intake • Apple Health sync • Unlimited Reminders • iCloud Backups • Awesome widgets for watch face • Medical sources about protein • Data records history • Works without iPhone • 100% free • Zero ads, no in-app purchases ■ SAFE AND SECURE Privacy is not something you are merely entitled to, it is an absolute prerequisite. At Martspec, we believe privacy is a fundamental human right. So we built it into our products from the beginning of the design process. We do not share your data with any 3rd party. We do not use it for advertisement purposes and do not use it for profit. Your data is stored only on your Apple service (Apple Health store and iCloud). We do NOT store your data on our servers. ■ DISCLAIMER The nutritional information provided in this app is sourced from the U.S. National Institute of Health and the books: “Nutrition for Health and Health Care,” 3rd Edition, by E. Whitney. This content is designed strictly for educational purposes and should NOT replace professional medical advice, diagnosis, or treatment. Your use of this application is entirely at your own discretion and risk. The app is made available to you “as is” and “as available,” without any representations or warranties of any kind. While we strive for excellence in our software development, Martspec cannot guarantee that the app will be free from errors or defects. Martspec expressly disclaims all warranties, whether express or implied, including, but not limited to, implied warranties of merchantability, fitness for a particular purpose, and non-infringement. We do not warrant that the app, or any content provided through it, will always be available, uninterrupted, timely, secure, current, accurate, complete, or error-free. You acknowledge that your exclusive remedy for any dissatisfaction or issues with the app is to discontinue its use. Martspec shall not be liable for any direct, indirect, incidental, special, consequential, or exemplary damages, including but not limited to, damages for loss of profits, goodwill, use, data, or other intangible losses resulting from the use or inability to use the app. ■ BUILD TOGETHER At the heart of everything we do is one simple goal: to help you feel and live better every day. Our mission is to expand human potential by merging cutting-edge technology, beautifully crafted design, and the insights you share directly with us. We ground our work in science—leveraging trusted research and real-world data—while it’s your feedback that guides our journey forward. This isn’t just an app; it’s a shared experience. We’re a passionate team of creators, and you’re the co-pilot. Every idea, suggestion, and request helps us build smarter features, refine your experience, and eliminate what doesn’t serve you. Together, we’re crafting a tool that evolves with you to make daily life smoother and more vibrant.
Screenshots
Verdict
The clearest difference is rating: Protein at 5.0 against PhysioRX V2's 4.5. PhysioRX V2's advantage is ratings volume (4 vs 1). On price, review sentiment, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Protein holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
| Parameter | PhysioRX V2 | Protein |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 4 — better | 1 |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 418 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | GMB Physical Therapy PLLC | Martspec LLC |
Customer experience
PhysioRX V2
Protein
In-app purchases
PhysioRX V2
No in-app purchases
Protein
No in-app purchases









