Build a meal plan once.
Push it to forty.
Macros, day-by-day rotations, swaps. Your client opens NutritionRx and sees the day. Hits Log meal. You get a streak counter on their card.

Coaching churn starts when adherence dies. Every other platform makes that invisible until it's too late — your client gives up on MyFitnessPal, you find out two weeks later in a DM. WhiteboardRx is built around NutritionRx, a real consumer-grade nutrition app your clients will actually open every day. Photo-AI food logging, 25 micronutrients, weekly insights, live to your coach dashboard. Programming, check-ins, and messaging included.
Coaching churn doesn't happen at month one — it happens at month three when the client looks in the mirror and decides this isn't working. The leading indicator is almost always nutrition adherence: a client who hits every workout but drifts on calories won't see results, will blame the coach, and will leave. Most coaching platforms make adherence invisible until it's too late.
MyFitnessPal needs a manual search-and-tap for every food. Most clients quit using it by week three. You don't notice for two more weeks.
Silent driftEven with a coach platform that "integrates" with MFP, the sync is flaky enough that you're back to asking clients for screenshots in DMs.
Stale data"Calories 1,900 vs. target 2,100" doesn't tell you what to change. No micronutrient view. No weight-trend smoothing. No compliance pattern.
No next moveYou DM them Friday about a Tuesday miss. They read it as "she only noticed after I checked out." That's the message that ends the engagement.
Retention diesNutritionRx and GymRx are on the App Store today — both free for your clients to download. Most coaching platforms ship the coach a CRM and route the client back to MyFitnessPal for any serious nutrition work. We built both apps because that's where adherence lives. Photo-AI food logging, 25 micronutrients, weekly insights, moving-average weight trends — synced to your coach dashboard the moment a meal is logged.
Photo-AI food logging. 25 vitamins and minerals tracked. Weekly insights. Barcode scan, 900K+ foods. Macro cycling. Free to download — no MFP Premium hiding behind it.
Programs, mesocycles, set-by-set logging, video form checks, PR tracking, on-device AI form coaching. Free to download — full coach-assigned programming.
"The MFP integration hardly works half the time. I know my clients are tracking because they send me screenshots of it on their MFP, yet, it doesn't reflect in the app. That's the only reason I bought this app — so I can see my clients' tracked macros — and I can't even see it half the time."
No app for them to learn. No portal pretending to be an app. Just NutritionRx or GymRx — already on the App Store — connected to your dashboard. Setup is one email or one code.
Add clients in the dashboard — one at a time, by import, or in bulk. Free forever for your first ten.
Send them an email — or generate a one-time code they paste into the app on first launch. Your call.
They sign in with the email you used — or paste the code you sent — and the connection is live the moment they tap in. No setup wizard. No friction.
Programs, check-ins, photos, voice notes, and macros flow both directions automatically. No exports. No copy-paste. No more burner Instagrams.
Macros, day-by-day rotations, swaps. Your client opens NutritionRx and sees the day. Hits Log meal. You get a streak counter on their card.


PPL, upper/lower, strongman. Build the block, set the deload, push to the roster. They tap into GymRx and see today's session — sets, reps, RPE, last working weight.
Set the daily target — "7h sleep" — and the calendar fills itself in. Misses surface in your Friday signals. You stop chasing; the system flags.


Energy, hunger, weight trend, macro split, photo, notes. Every Monday at 9am their check-in lands in your inbox, scored and sorted by who needs you most.
Text, voice notes, video form checks. Searchable. Threaded. Without sliding into the same DMs as your mom and your high-school crush.

Most coach platforms force the workflow on you. This one rebuilds itself around how you actually work — flag, open, build, push.

Twelve clients flagged. Adherence below 60%, missed check-ins, weight trend off. Sorted top to bottom. Eighteen minutes, not two hours.

Macros, lifts, weight trend, last message, last check-in, current program, current plan. Six tools, one view. Reply, adjust, move on.

PPL, upper/lower, strongman. Set the mesocycle, drop in deload weeks, attach exercise notes. Push to forty clients with one assign.

Adherence dropped on Marcus. Logging tanked on Priya. Frank just had his best lift week. Flag who needs Monday before they ghost.
We didn't build half of nutrition and charge you to unlock the rest. We built it because adherence is where retention lives — and once you commit to building the whole product, the rest follows. Programming, automation, check-ins, in-app payments, white-label apps, calendar integrations, a customizable coach page — none of it is paywalled, none of it is a "Pro+" upgrade, and when your client pays you, we don't take a cut. You don't pay extra for the parts of your business that grow it.
Trainerize sells nutrition as an "Advanced Nutrition Coaching" add-on. Everfit sells macros as "Macrosnap" and automation as a separate paid tier. TrueCoach doesn't ship them at all — it sends your client to MyFitnessPal. We treat all of it as how the product works, not how we squeeze more revenue out of your roster. And when your client pays you through WhiteboardRx, we don't take a cut — Stripe direct, you keep what they pay you.
¹ Trainerize Custom Branded App is a $169 one-time fee, amortized monthly. All competitor pricing reflects annual billing at 30 active clients. Live-verified May 2026.
A cohort for the first fifteen hybrid coaches who help us build the thing. 50% off any tier for two years, then 25% off forever. Direct line to the founder. Veto on the roadmap.
No "advanced messaging" upsell. No paywalled video form checks. The only thing that scales with the tier is your roster.
Both apps. All features. No card. We mean it. Run your whole side-hustle book on it before you go full-time.
Annual saves 2 months. Switch tiers anytime. Cancel in two clicks.
Actually free. No card required. No 14-day clock. You can run ten clients on it forever — most coaches build their whole early book on it and only move to Pro when they cross ten active clients.
Same apps. Same features. Your free-tier clients see the unbranded versions ("NutritionRx" / "GymRx" instead of your studio name). White-label kicks in on Pro.
About 20 minutes for a 40-client roster. The Trainerize importer brings clients, programs, and history. Meal plans we hand-import (free, takes a day). We've done it for every founding coach so far.
You're early. Some things will break. You'll get Garrett's cell number and a Slack channel. You'll vote on the roadmap. Public pricing for the same feature set is $79–$249/mo. The 15-spot cap is real — when it's gone, it's gone.
Never. NutritionRx and GymRx are paid-for-you. They download free, log in with the invite code you send, and never see a paywall. You charge them whatever you charge — through Stripe inside WhiteboardRx if you want.
Studio is built for 80+. Beyond that we go to a per-coach team plan — pay per coach seat, unlimited clients, multi-tenant org. Talk to us.
Garrett — hybrid coach, two years writing code instead of programs. Building the thing he wanted while still coaching a real book on it. You can book 20 minutes from any page in the app.
Set up takes 12 minutes. The first 10 clients are free, forever. The 15-spot founding cohort is filling. Your move.