B-OK turns thirty years of clinical practice into a 44-lesson journey you actually finish — your own eating plan, your own activity plan, and a way to track what's really changing.
In beta testing now via TestFlight. See details →
Your day, your journey, your progress — one screen, always where you left it.
Meals, activity, and lessons laid out on a single 24-hour clock — always know what's next.
The book, walked one video at a time. Quiz after each one — never a gate, always a check-in.
The Action Center gathers anything you've missed, sorted by what matters most, one tap to catch up.
You choose the ratio. You choose the intensity. B-OK never picks for you — it makes sure you're choosing with real information.
A carb-to-protein ratio that fits how you're approaching things right now — 2:1 or 1:1, your call.
Switch Training at your level — A, B, or C — with a week that flexes as you progress.
How you feel, how you look, how you live — tracked together, not just a number on a scale.
Free to download. Watch the first lesson in the next two minutes.
B-OK is open for testing right now — here's exactly where things stand.
B-OK is open for testing on iPhone right now through Apple's TestFlight program. The App Store listing itself is coming soon.
Join the TestFlight beta →Our Android build is in active development. Google Play will open once it's ready for testing.
Coming soonA short walkthrough of what's built, what's still in progress, and how to join the beta — the same TestFlight link is in the video too.
Watch the update