The AI That Finds
Your Weak Points
It won't grade what it can't see.
Building muscle without a coach? Take one photo — FlexScan grades every muscle it can actually see, finds your weakest, and builds your workout and meal plan around them. Can't see your back? It says “not visible” instead of pretending it can. All for less than a coffee a week.
The example is a real scan with its refusals left in: two muscle groups came back “Not visible”because the photos didn’t show them. No account needed to look.
We scanned the same photo sixteen times and published what happened →
How It Works
Four steps to your
dream physique
No personal trainer needed. No nutritionist. Just your phone and FlexScan.
STEP 01
Scan Your Physique
Take one photo — front, side and back if you want the full read. Your AI coach reviews muscle development and shows you exactly where to focus.
STEP 02
Get Your Workout
Receive a personalized 7-day plan targeting your focus areas with sets, reps, and rest periods.
STEP 03
Eat Right
Get a custom meal plan with calorie and macro targets. Snap your food to instantly estimate what you eat.
STEP 04
Track Progress
Re-scan over time and log your weight to see your training pay off, week after week.
What You Get
See it before you
sign up
Real screens from the app, taken on a demo account — so the numbers are someone else's. Yours will be your own.
Coach’s review
A score, and a grade for every muscle
The score is the average of the letter grades under it. Anything the photo didn’t show says so.
Your plan
A week built around what lagged
Sets, reps, rest and a photo of every movement. Log a set and next time’s target moves.
Ask your coach
A coach that knows your numbers
It has your scan, your plan and today’s meals. Ask how your day is going and it answers with them.
The Scan
How it reads
your physique
No magic and no measurements — a trained eye for muscle development, the same kind a good coach has.
You take a photo
One is enough to start; front, side and back with guided poses is the complete read. The AI grades the muscle groups your photos actually show.
The AI reads each area
Like a coach scanning your physique, it grades development across chest, back, shoulders, arms, core, and legs — and only rates what it can clearly see.
You get coaching, not a verdict
Letter grades, your strengths, where to focus, and a plan built around it — a subjective coaching opinion to guide training, never a body-fat number or medical claim.
Between scans
The scan is day one.
This is every other day.
FlexScan isn't a photo tool you open once a month. The plan your scan builds comes with a full training day inside the app — open it at the gym and go.
Log Every Set
Tap through today’s session set by set — weight, reps, done. Synced to your account, so a new phone keeps your history.
Last Time, Right There
Every exercise shows what you lifted in previous sessions while you’re standing at the bar — no scrolling back through notes.
Rest Timer Built In
Your plan’s prescribed rest runs automatically between sets, with a chime when it’s time to lift again.
See Every Movement
Photo demonstrations for 800+ exercises, so “Bulgarian split squat” is a picture, not a guess.
Progression Targets
When you beat a weight, the app suggests the next one. Strength trends and plateau alerts show when a lift stalls.
See What You Did
Sessions completed, sets logged, weights that moved — your log is the proof. Rescan after 28 days as a second look, not the verdict.
Features
Everything you need.
Nothing you don't.
One app instead of a personal trainer, a nutritionist, and a tracking spreadsheet.
AI Physique Scan
Coaching-style feedback on your photos — which muscle groups are strong, which to prioritize, and what to do about it.
COMPUTER VISIONMeal Plans
Calorie and macro targets based on your goals. Breakfast, lunch, dinner, and snack suggestions with a grocery checklist.
NUTRITION AIFood Scanner
Snap a photo of any meal — instantly estimate calories, protein, carbs, and fats. No manual logging.
INSTANT TRACKINGProgress Tracking
Scan history, weight log, and focus-area tracking so you can actually see your training pay off.
DATA-DRIVENAsk Your Coach
Chat with a coach that already knows your scan, your goals, and the equipment you have. Ask why a lift is in your plan, or what to swap it for.
PROThen vs Now
Put your first scan beside your latest and see exactly which muscle groups moved — side by side, grade by grade.
TRANSFORMATIONGrade What Photos Miss
Some areas just don't show up in a photo. Rate those yourself and your plan counts them like any scanned group.
YOUR CALLPrivate by Design
We never store your photos: analyzed in the moment, then gone. Our AI provider may hold a copy for up to 30 days for abuse checks, never for training. Delete your data anytime. We never sell it.
PRIVACY FIRSTPricing
Less than a coffee a week
Personal training and nutrition coaching can cost hundreds a month. FlexScan starts free.
No credit card, no catch. Try it with a free AI physique scan every 4 weeks, plus a workout and meal plan built around you.
- ✓A free AI physique scan every 4 weeks
- ✓Workout plan built from your scan
- ✓Meal plan and macro targets
- ✓Set logging, then-vs-now comparison, weight trend
Everything in Free, plus the coach that has read your scan, unlimited scans, and meal scanning. Cancel whenever.
- ✓Your coach: ask anything about your scan, plan or food
- ✓Unlimited physique scans — no 4-week wait
- ✓Scan a meal from a photo and fix the estimate
- ✓250 AI actions a day instead of 6
- ✓Priority support
Everything in Pro at the best price — save 33%, like getting 4 months free.
- ✓Everything in Pro Monthly
- ✓Save $39.89 a year
- ✓Lock in this founding price
- ✓First to get new features
| What you get | Free | Pro |
|---|---|---|
| Physique scans, graded muscle by muscle | 1 every 4 weeks | Unlimited |
| Workout plan built from your scan, with set logging and progression targets | ✓ | ✓ |
| Meal plan and macro targets | ✓ | ✓ |
| Then-vs-now scan comparison and weight trend | ✓ | ✓ |
| Your coach — ask anything about your scan, plan or food | — | ✓ |
| Scan a meal from a photo and fix the estimate | — | ✓ |
| AI actions a day (scans, plans, coach messages) | 6 | 250 |
| Photos stored by us | Never | Never |
Get the app
Add it to your home screen
No app store, no download. Install FlexScan straight from your browser in a few taps — then it opens full-screen with its own icon, just like a native app.
- 1Open flexscan.app in Safari
- 2Tap the Share button (the square with an ↑ arrow)
- 3Scroll down and tap “Add to Home Screen”
- 1Open flexscan.app in Chrome
- 2Tap the ⋮ menu (top-right)
- 3Tap “Install app” (or “Add to Home Screen”)
On a computer? It just works in your browser at flexscan.app — nothing to install.
Get Started
Your first scan is 2 minutes away
Sign up free, take one photo, and see what it grades — and what it refuses to. The plan questions come when you want the plan. No credit card required.
Works in your browser on any device — no app store needed
FAQ