Calibre Biometrics vs Ripper Performance Training
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Calibre Biometrics
This app pairs with a wearable device to track and analyze key metabolic and performance metrics like VO2 Max and resting metabolic rate. It provides detailed insights into your body's energy expenditure and fat burning zones. Designed for informational and educational use, it complements professional health guidance.
- View biometric data
- Record metabolic information
- Analyze VO2 Max
- Monitor Resting Metabolic Rate
- Track FatMax and Calories
- Companion to wearable tracker
Read full descriptionHide full description
The companion app to the Calibreβ’ wearable breath/metabolic tracker allows you to view, record and analyze the rich biometric information obtained by the Calibre device. A device with groundbreaking accuracy for measuring and monitoring VO2 Max, Resting Metabolic Rate, FatMax, Calories and more with a lightweight, portable device that is simple and easy to use. Disclaimer Calibre is intended for informational and educational purposes only and should not be used as a substitute for professional medical advice or devices.
Ripper Performance Training
Read full descriptionHide full description
Ripper Performance Training brings strength, education, and community together in one platform. Designed as both a client management and fitness education tool, this app helps you organize training, track progress, and stay informed through expert-guided content. Built by a Certified Strength and Conditioning Specialist, the app supports everyone, from post-rehabilitation clients to athletes and everyday individuals pursuing better movement, health, and performance. Inside the app: β’ Booking and purchasing systems for seamless scheduling β’ In-app messaging system for easy communication and real-time support β’ Workout sheets and tracking tools with progress badges β’ Check-in and feedback forms to keep communication strong β’ Announcements and product recommendations for smarter training β’ Community feed where users share insights, recipes, and encouragement β’ Regular short-form posts covering training science, physiology, nutrition, psychology, and other health-related content Ripper Performance Training is free to use and open to all seeking clarity and evidence-based guidance in fitness. Build strength. Build knowledge. Build you.
Screenshots
Verdict
The clearest difference is in-app purchases: Ripper Performance Training at none against Calibre Biometrics's 1. On price, update cadence, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Calibre Biometrics sells 1 in-app purchase, starting at $7.99 per month. Ripper Performance Training asks for nothing beyond the download.
Calibre Biometrics ships an update every 4 weeks, Ripper Performance Training every 5 weeks. The most recent releases landed on September 13, 2026 and September 19, 2026 respectively.
| Parameter | Calibre Biometrics | Ripper Performance Training |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | β |
| Update frequency | Every 4 weeks β better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Monetization | Free | β |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.4 | 15.1 β better |
| Further details β not scored | ||
| Size | 116 MB | 387 MB |
| Age rating | 4+ | 4+ |
| Developer | BreathTaking Tech LLC | Ripper Performance Training LLC |
In-app purchases
Calibre Biometrics
- Calibre Premium$7.991 Month
Ripper Performance Training
No in-app purchases
Questions
Is Calibre Biometrics free?
Is Ripper Performance Training free?
Do Calibre Biometrics or Ripper Performance Training have ads?
Which is updated more often, Calibre Biometrics or Ripper Performance Training?
Other comparisons















