The coach you
can argue with.
Tell it what your body does — “I’m a hardgainer”, “carbs make me fat”, “I lose muscle when I cut” — and it turns your claim into a dated test that your own measurements settle. Then it changes the plan only when they say so.
Runs in your browser · nothing uploaded, nothing stored · the full assessment opens soon
Your claim becomes a test.
Your data gives the verdict.
Every other app either obeys you or overrules you. PhysiqueNerd does neither — it writes your belief down as a prediction, watches your own logs, and calls it honestly.
Verdict — you were right. Top-set strength fell on 2 of 3 lifts over 21 days.
PLAN CHANGED · deficit 20% → 15% · protein 0.82 → 1.0 g/lb · rule R-0417
Not obedience
Apps that do whatever you say flatter you into plans that fail. Your claim deserves better than agreement — it deserves evidence.
Not override
Apps that ignore what you know about your own body are wrong exactly when it matters. You’ve lived in it for years. That counts — as a hypothesis.
Adjudication
A dated test, a named signal, a threshold picked in advance — then the verdict your own numbers deliver. If you’re right, the plan changes.
Watch the thing that actually transforms.
Not a before-and-after photo — those prove nothing and flatter everyone. This is your certainty transforming: the range narrowing as your own evidence comes in, week by week. Drag it.
Every number here comes from your tape, your logs and your uploads — never from a photograph. The range narrows because the evidence grows, not because we got more confident.
The same day, repeated.
Our hero film runs two minutes and twenty seconds and loops forever. The man in it never changes — same face, same body, first frame to last. That is deliberate.
Transformation isn't a montage. It's one ordinary day — measured, eaten, trained, slept — done again. And again. The plan's only job is to make that day worth repeating, and to change it when your data says it isn't working.
Assessment first. Payment after.
Calibration before big moves.
Bring your evidence
Upload a Tanita, InBody or DEXA report — or take four tape measurements with our guided protocol. We check your report’s own arithmetic and tell you which numbers to believe.
Get your first phase
You pick the destination — muscle, fat loss, recomp. We recommend the correct first phase with the reasoning and our confidence shown. Argue with it. That’s what it’s for.
Run the six-week cycle
Weeks 1–2 calibrate how your body actually responds. Then the plan adapts on trends — never on one bad weigh-in. If calibration doesn’t convince you: full refund, 14 days, no questions.
We tell you which of your own numbers to believe.
Your scale says one thing, your gym’s InBody another, your eyes a third. No app on the market resolves that disagreement. We built the product around it.
Every number is shown with its source. The answer is a range, because that’s what measurement honestly supports — and it narrows as your trend comes in.
⚠ Your report disagrees with itself: 44 lb fat ÷ 176 lb = 25%, not the printed 22%. We use 25%.
Trust is built out of refusals.
No fake precision
“26.0%” from a bathroom scale is a lie with a decimal point. You get a sourced range that narrows with evidence.
No numbers on your photos
Progress photos are for your eyes. We never print estimates on your body, and never derive numbers from your pictures.
No panic on one weigh-in
Tuesday’s +2 lb is water, not failure. Plans change on trends that clear measurement noise — and we say so out loud.
No ad trackers. Ever.
Zero third-party pixels on this site or in the app. Your body data is never sold, never shared for advertising.
Not a medical product
This is a fitness product. When your answers say a professional should look first, we say exactly that — before you’ve paid a cent.
It keeps score on itself
Every prediction the coach makes about your body is logged, dated, and settled. You can always see its record. Currently: honest.
One plan. Everyone. Every level.
“Pro” is an experience level here, not a price tier.
Pricing is decided at launch — shown before any card field, always.
Nothing to pay and nothing to sign up for yet. When the assessment opens, an eligibility check comes first — some situations need a professional, not an app, and we check before you ever pay.