B3 U

In-app purchases
100+
Downloads
Content rating
Everyone
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Screenshot image
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About this app

B3 U is your all-in-one platform for revolutionizing fitness with BFR (Blood Flow Restriction) training. Whether you're a beginner or an experienced athlete, B3 U provides the tools, guidance, and community you need to achieve incredible results in less time.

What’s Inside B3 U?

Expert-Led Live Workouts: Join weekly live sessions led by top trainers to stay motivated and on track.
Custom Training Plans: Personalized fitness programs tailored to your goals, whether it's building strength, improving endurance, or enhancing recovery.
BFR Education & Resources: Learn the science behind BFR training and how it helps maximize results with less weight and strain.
Group Coaching: Get support from coaches and connect with others in the B3 U community to share tips and celebrate your progress.

Why Choose B3 U?

Save time with efficient workouts.
Boost your results with the power of BFR training.
Be part of a supportive, like-minded community.
Access professional coaching and the latest fitness trends.
Start your fitness transformation today with B3 U. Your journey to better health and peak performance begins here!

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▷ New? Subscribe in the app to get instant access.

B3 U offers auto-renewing subscriptions.
You'll receive unlimited access to content on all your devices. Payment is charged to your account at confirmation of purchase. Pricing varies by location and is confirmed prior to purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current billing period, or the trial period (when offered). Cancel anytime in Account Settings.

For more information see our:
-Terms of Service: https://b3sciences.uscreen.io/pages/terms
-Privacy Policy: https://b3sciences.uscreen.io/pages/privacy
Updated on
Jan 7, 2026

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
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

App support

About the developer
B3 Sciences Inc
drmike@b3sciences.com
6160 Warren Pkwy Ste 100 Frisco, TX 75034 United States
+1 937-829-6655