26% to 12% body fat · helped about 100 people get lean

Lose fat without dieting.

Leanrr is a personal trainer on your iPhone. It notices the small choices behind fat loss and helps you change one step at a time.

See how fast Available oniPhone

30-day money-back guarantee

Example · your coach finds yours
A better system

You don’t need more willpower. You need a better system.

The old wayThe Leanrr way
Rigid meal plans and meal prepKeep eating what you like
Weighing and logging every gramSnap a photo
Hours of cardioFat loss happens in the kitchen. The gym builds muscle.
WillpowerOne small change at a time
Guessing whether it’s workingSunday tells you
The other 165 hours

Diets didn’t fail you. Guessing did.

Generic rules were written for someone else. Leanrr learns yours from your food photos, your scale and your watch, then turns each pattern into one small change.

Daily

“Days that start with a protein bar end with more food than days that start with eggs.”

One changeWhole food first. Keep the bar for the afternoon.

“Low-protein lunches come back as snacks after 9 pm.”

One changeAdd 30 g of protein at lunch.
Weekly

“Short-sleep weeks come with late, sweeter dinners.”

One changeNothing new this week. Protect sleep first.

“The scale jumped Monday. It’s water from Sunday’s salty dinner, not fat.”

One changeNone. Your pace is fine.
Monthly

“You eat earlier now, but the bedtime yogurt is still there.”

One changeKeep the yogurt. Make it the small cup.

“Your body burns 180 calories a day more than the formula said.”

One changeYour daily number goes up. Same pace.
How fast
You are
26%
Not sure? Your coach estimates it in your first week.
12%
Lean and healthy for men: 8–24%.
Example numbers. Change them.

You could be at 12% by spring.

max_fat_loss_per_week = fat_mass / 20 // 5% of the fat you carry, every week fat_mass = weight × body_fat% pace ∈ { steady 0.5, faster 0.75, fastest_safe 1.0 } × max // lean mass held
Lock it in

Your coach starts from this estimate and checks your pace against it every Sunday. See your plan before you pay.

Start losing fat
What the coach reads

It reads your whole week, not just your food. Then it makes one move.

Signals
WatchShort nights, later bedtimes
WatchResting heart rate up, HRV down
Food photosWhen: late dinners, skipped breakfast
Food photosWhere: desk at 9 pm, airports
HealthWorkouts, steps, strength sessions
ScaleWeigh-ins thinning out
What they suggest
Stressshort sleep + higher resting heart rate + late, sweeter eating
Fatigueshort sleep, fewer steps, skipped workouts
Boredomweekend-afternoon snacking at home
Disruptiontravel, a new routine
One move
“Rough week? Short nights and late dinners.” Then one thing: protect sleep tonight.
No new changes this week. Your pace can wait three days.
One small swap for that one time slot.
“Skip the guilt. The weekly average absorbs a trip.” Then a check-in.

example · 3 nights under 6 h + resting HR +6 bpm + 4 dinners after 9 pm = STRESS · no new swaps, one sleep ask, re-check in 72 h

What you do

Three things you do. Your coach does the rest.

I.

Point at your food

Labels and barcodes count exactly; a photo is marked ≈.

II.

Step on your scale

The morning weigh-in is waiting when you wake. Your scale sends it; you don’t type a thing.

III.

Read Sunday’s answer

Fat only when your food agrees; weight down when only the scale can tell. And Not sure yet until it knows.

Results
Philipp and Patricia, Leanrr's founders, in a pool above the sea in Ibiza

Philipp, 2023: 26% to 12% body fat without a meal plan.

Patricia, a certified personal trainer since 2014, holds 15–18%. Between them they’ve coached about 90 people one on one, and Leanrr has helped about 100 people get lean.

Philipp in Costa Rica in December 2022, before
26%Costa Rica · Dec 2022
Philipp and Patricia on the beach in Athens in August 2023, after
12%Athens · Aug 2023
12%Body fat, from 26%
37 lbDown on the scale
~90People coached
Price

Every day, for less than two sessions with a trainer.

Leanrr Coach · monthly
$99 / month

30-day money-back guarantee, no questions asked.

  • Your pace, checked every Sunday
  • Point at food: labels exact, photos ≈
  • The morning weigh-in, waiting
  • Setup help from Philipp, if you want it
Start Leanrr Coach

Pay on leanrr.com through Stripe after you see your plan. Then sign in on the iPhone app.

Leanrr Coach · annual
$1,188 / year

12 × $99, paid once. Non-refundable.

  • Everything in monthly
  • One receipt for the whole year
Start Leanrr Coach
What people pay for a coach
Online coaching$50–400 / mo
Personal trainer$40–70 / session
Human-coach apps$149–199 / mo
Leanrr Coach, every day$99 / mo
Questions
I don’t have time for this.

That’s who it’s for. A photo of your food takes a few seconds, your scale sends the weigh-in, and Sunday’s answer takes a minute to read. Your coach does the math and the reading.

What if it isn’t for me?

Monthly comes with a 30-day money-back guarantee, no questions asked.

Can my employer pay for it?

Often, yes. Many tech companies reimburse fitness and weight-loss coaching. Every payment comes with a Leanrr receipt that names the service and the dates it covers, and the annual plan is one receipt for the whole year.

How do you estimate how fast I’ll lose it?

From your weight and body fat today and how lean you want to be. The fastest safe pace loses at most 5% of your fat mass a week, so the pace slows as you get leaner and your muscle is kept. Your coach checks the estimate against your real weigh-ins every Sunday.

When will I know it’s working?

You start losing from day one. Your first sure answer usually comes in 4 to 6 weeks. Until then, Sunday shows what you’ve done and says Not sure yet.

Will it tell me what to eat?

No meal plan. It starts from what you already eat and suggests one swap at a time on your own foods.

Photos aren’t exact, are they?

No photo is. Leanrr counts labels and barcodes exactly and marks photo estimates with ≈.

I won’t weigh in every day.

You don’t need to. Weigh in 4 or more mornings, every week. A missed week starts the count again.

What do I need?

An iPhone and a bathroom scale. A smart scale and an Apple Watch make the coach sharper. Not on Android yet.

Who is it not for?

Anyone with a history of an eating disorder, and anyone under 18.

Is my data sold?

No, and we never will. Our website uses Google Analytics and Meta and Reddit ad pixels to measure our ads; our privacy policy lists them. The iPhone app has no ad or analytics trackers. Your food photos go to Google’s AI only to work out what’s in them.

Lose fat without dieting.

26% to 12% body fat with Leanrr. It’s helped about 100 people get lean.

$99 a month · 30-day money-back guarantee, no questions asked

A note from Philipp

You’re good at your job. That usually means long days, stress and dinner at your desk, and the weight creeps on. You don’t have time to learn nutrition or follow a meal plan.

That was me in 2022: a new role and a hard year. In 2023 I went from 26% to 12% body fat, 37 lb down on the scale, without a meal plan. I kept eating what I liked and changed one thing at a time.

So I built Leanrr to be the coach that does that with you, every day. It’s helped about 100 people get lean.

I’d love for you to try it. If it isn’t for you, you get your money back.

Philipp CannonsFounder, Seattle