MyBya Mobile

In-app purchases
10+
Downloads
Content rating
Everyone
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About this app

MyBya is for athletes and fitness enthusiast of all levels who want deeper insights of their physiology to improve fitness and performance. Simplified heart rate and lactate testing protocols with advanced analytics, individualized training zones, individualized training targets, and customized training plans. Easily managed heart rate and lactate based tests in-app to determine current physiology, individualized heart rate zones and training targets, and customizited training plan to ensure optimized fitness and performance. Most recent test data and zones are applied to all purchased training plans and synced to wearable devices.
To purchase training plans a subscription is necessary. A basic subscription is includes: 1 Heart Rate-Based Sport and Exercise Mode Specific Physiological Profile Test analysis per Month - Individualized Heart Rate Zones - Individualized Training Targets - Access To Customized Training Plans Available For Purchase - Workout Calendar Access.
A premium subscription includes: 1 Heart Rate and Lactate-Based Sport and Exercise Mode Specific Physiological Profile Test Analysis per Month - Individualized Heart Rate Zones - Individualized Training Targets -BioEnergetic Power Score (BEPS) Analysis and Comparison Charts - Access To Customized Training Plans Available For Purchase (10% Discount) - Workout Calendar Access.
With either subscription you can also purchase training plans customized based on your test results of varying types as in-app purchases. Training plans are not necessary to use the Individualized Heart Rate Zones and Individualized Training Targets.
Updated on
Dec 19, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Health and fitness and 2 others
Data is encrypted in transit
You can request that data be deleted

What’s new

Version 1.03 adds a data synchronization feature that will sync heart rate data and display historical heart rate zones information in the Workout History view.