Your personal AI coach

One brain for your body, food and training.

Adon plans your workouts and meals, tracks everything you do, connects it to your sleep and recovery, and adjusts your plan as you change. It learns you every day, and it speaks up before you fall off.

iPhone and Android apps coming soon. Works in your browser today.

6:42
TuesdayDay 23
Good evening, Sam
1,940kcal
128 gprotein
84 ozwater
At Chipotle. What should I get?
Adon
You have about 650 kcal and 45 g protein left. Two that fit:
Chicken bowl, fajita veggies, salsa, no rice~540 kcal
Steak salad, half guac~590 kcal
Log the bowlDouble chicken?
Push dayWeek 4
Today’s workout
Incline dumbbell press4 × 8 · 60 lb✓
Seated shoulder press3 × 10 · 45 lb✓
Cable flySet 2 of 3 · 12 reps · 30 lb2
Lateral raise3 × 15 · 20 lb3
Triceps pushdown3 × 12 · 50 lb3
Adon
Readiness is 84 today. Push the last set of flyes to 14 reps if it moves well.
Snap a mealLunch
Chicken, rice & broccoli
Grilled chicken · 150 g248✓
White rice · 180 g234✓
Broccoli · 90 g31✓
Olive oil · 1 tbsp119~
✓ from USDA food data · ~ estimate632 kcal · P 51 · C 58 · F 20
Good morning6:58 am
Ready to push
84Readiness · Primed
7 h 24sleep
+6%HRV vs usual
52resting HR
Adon
Best recovery in 2 weeks. Good day to test your squat: try 5 × 225 on your top set.
Start leg dayWhy 225?
Plan changeProposed
Break the bench plateau
Adon
Bench has stalled 3 weeks, and your top sets drop after short sleep. Here’s what I’d change:
Thu · Barbell bench 4 × 6Thu · Incline DB press 4 × 8
Fri · Leg daySat · Leg day (you sleep best Fri)
Calories, meals and the rest of your week stay the same.
Apply changeNot nowUndo anytime
FuelLunch
Log food
Chick-fil-A Grilled Nuggets 8 count130
Chick-fil-A Grilled Cool Wrap660
Chick-fil-A Grilled Chicken Sandwich390
Chick-fil-A Grilled Chicken Club520
1 × 8 count130 kcal · P 25 · C 1 · F 3
Log to LunchScan barcode
ProgressThis week
What Adon noticed
Heads upResting heart rate up 6 bpm

Short sleep two nights in a row. Keep today easy.

PatternProtein over 140 g → stronger next day

Your top sets were 4% heavier after those days.

Forecast185 lb around Feb 12
The Adon brain

A coach that plans, watches, learns and adjusts. Every day.

Most apps hand you a plan and a log. Adon runs the whole loop for you: it builds the plan around your life, sees how your body actually responds, and changes course before you stall.

01

Plans

Training built from your goal, schedule, equipment and injuries. Meals sized to your calories and protein, with foods you like.

02

Tracks

Meals, workouts, water, weight, sleep, heart rate, steps and glucose, from your logs and your watch, automatically.

03

Connects

Tests every metric against every other to find what actually moves your sleep, strength, energy and weight.

04

Alerts

Flags a rising heart rate, a sleep debt or a stall the day it shows up, with the probable cause and what to do.

05

Adjusts

Proposes changes to your plan, shows exactly what moves, and applies them when you say yes. A full tune-up every week.

06

Learns

Remembers your preferences, your patterns and what worked. Forecasts where you’re heading, and tests new habits with you.

Adon, on a Monday morning (example)

“Your bench has stalled three weeks, and on weeks you sleep under 6.5 hours your top sets drop about 5%. I’d swap Thursday’s bench for incline dumbbells and move leg day to Saturday, when you sleep best. Want me to make that change?”

Make the changeShow me the dataNot this week
A brain for one person

Not a template. A coach that only knows you.

Every Adon is different. It builds from your answers, then learns from every meal, workout, night of sleep and heartbeat you share. It compares you only to your own baseline, so its advice fits your body, your schedule and your food, not an average person’s.

Same goal: lose 15 lb. Two different coaches.
M
MayaER nurse, rotating nights
Night shiftsHome dumbbellsVegetarianBad left knee
Training3 × 35-min dumbbell sessions, placed on days off. No jumping.
Food1,750 kcal, 120 g protein from Greek yogurt, tofu, lentils and eggs.
Day startsAt 2 pm after a night shift, so a 3 am meal counts toward the right day.
Adon noticedHer weight jumps after night-shift weeks. It’s water, so Adon tells her not to cut calories.
J
JordanSales, travels twice a month
6 am lifterFull gymEats out at lunchApple Watch
Training4-day upper/lower split at 6 am, with a hotel-gym version for travel weeks.
Food2,300 kcal, 180 g protein, with restaurant picks for client lunches.
WatchReadiness each morning from sleep, HRV and resting heart rate.
Adon noticedHis squat drops after nights under 6 hours, so heavy days move to after his best sleep.
DAY 1Your plan

Built from your goal, schedule, equipment, injuries and foods you like.

WEEK 2Your habits

Learns when you train, what you eat and how your body responds.

WEEK 4Your patterns

First personal correlations: what helps your sleep, energy and lifts.

WEEK 8+Your forecasts

Predicts where you’re heading and tests changes with you. It keeps getting sharper.

What Adon remembers

Everything here is yours to see, edit or delete in the app.

Goal: 185 lb by springHates tunaTrains at 6 amLeft knee: no jumpingHotel gym on travel weeksBest sleep on Fri and SatLoves ChipotleProtein slips on weekendsWants short workouts on MondaysBench stalls under 6.5 h of sleep
Ask Adon anything

Talk to the brain behind your plan.

Adon answers from your own data: your logs, your plan, your watch, your history. It shows its work with charts you can read at a glance, then offers to do something about it. These are example conversations.

Why am I always wiped out on Mondays?

It’s your weekends. Over the last 8 weeks, your Saturday and Sunday bedtimes average 1 h 40 m later, and your Monday HRV drops with them.

Monday HRV vs weekend bedtime8 weeks
−14%Monday HRV after late weekends
r = −0.71strong link, 16 nights

Try a 12:30 cutoff on Saturdays for two weeks. I’ll track it as an experiment and tell you if it helped.

Start the experimentShow my sleep data
Log anything in seconds

Eight ways to log. All one tap from the + button.

Every log feeds Adon’s brain, so the faster it is, the smarter your coaching gets. Calories and macros come from FatSecret, USDA and Open Food Facts, not guesses.

Search foods

Generic foods, grocery brands and thousands of restaurant menu items, with real serving sizes.

Snap a meal

Adon finds each food and portion in the photo, then pulls the numbers from food databases.

Scan a barcode

Packaged foods and store brands. Not found? Snap the nutrition label and Adon reads it.

Restaurant menu

Snap any menu and Adon picks the orders that fit what’s left of your day.

Water

One tap for a glass or a bottle, counted toward your daily goal.

Workout

Today’s session with your sets, reps and weights, plus live form tracking on camera.

Weight

A quick weigh-in, or automatic from your smart scale, with your true trend line.

Tell Adon

“Two eggs and toast.” “Did legs, felt strong.” Type or talk, and Adon logs it.

Plus everything your phone and watch already know: sleep, heart rate, HRV, steps, workouts, weight, body fat, glucose and cycle, synced from Apple Health or Health Connect.

Under the hood

It notices what you’d miss.

Adon compares you to your own baseline, never to averages. It connects sleep, food, training and recovery, and tells you what it found and why.

Example detection

Resting heart rate is up 6 bpm

Probably because you slept 5.4 h vs your usual 7.1 h, and trained three days in a row. Keep today easy.

Wearables

Apple Health and Health Connect: sleep, heart rate, HRV, steps, VO₂ max, weight, glucose. Readiness every morning.

Patterns

Searches every metric against every other. Late dinners and your sleep, protein and your strength, weekends and your weight.

Forecasts

Where your weight and lifts are heading at your current pace, and what changes the date.

Experiments

Try one change for two weeks, like an earlier last meal, and Adon measures whether it worked for you.

Your rhythm

Set your sleep schedule and Adon stays quiet while you sleep. Night shift? Late workouts count toward the right day.

Plans and people

Your plan. Your crew.

Adon writes the plan around your goal, schedule, equipment and food. Your crew keeps you showing up.

A plan that adapts

Tell Adon what isn’t working and it proposes the change, shows you exactly what moves, and applies it when you say yes. Undo anytime.

  • Training split built from your equipment and limits
  • Meals sized to your calories and protein, with your foods
  • Weekly tune-up based on what actually happened

Crews that pull you in

Private groups with friends. Everyone keeps their own personalized plan. Effort counts, never body weight.

  • Challenges, monthly winners and a shared daily ring
  • Crew programs Adon designs for the group
  • Optional gym check-ins: “@you is at the gym”
Pricing

Start free. Go Pro when you’re ready.

Free

$0

Free forever. No card needed.

  • Personal training and meal plan
  • Food search, barcode scan and logging
  • A daily taste of Adon: 5 chats and 5 meal photos
  • Crews and challenges
  • Workout logging with sets, reps and weights
  • Water, weight and progress charts
  • Your sleep schedule and streaks
Start free

Adon Pro

7 days free
$12.99 / month

Billed monthly. Cancel anytime. Everything in Free, plus:

  • A coach on call all day80 conversations a day with Adon, 16 times the free plan. Send photos, menus and voice notes, and hear replies in your coach’s voice.
  • Think harderAdon’s deepest analysis: it pulls every metric you have, weighs the explanations and hands you a ranked plan.
  • Alerts before you feel itAdon watches your watch: resting heart rate, HRV, breathing, sleep debt and blood oxygen, with the probable cause and what to do.
  • Readiness every morningOne daily call from your HRV, resting heart rate and sleep: push, train as planned, or recover.
  • A weekly deep reviewEvery week Adon looks for patterns you’d never think to check and gives you one clear fix.
  • 8× the meal photos40 a day for snaps, nutrition labels and restaurant dishes, so you can log everything by camera.
  • Body scansBody-fat and lean-mass estimates from your progress photos, tracked over time.
  • Lab results, explainedUpload blood work and Adon tracks every marker over time and connects it to your training and food.
Try Pro free for 7 days

Subscriptions renew automatically until cancelled. Cancel anytime in your App Store or Google Play settings.

Privacy

Your data coaches you. That’s all it does.

Never sold

No ads, no data brokers, no tracking tools. Health data is used only for the features you turn on.

Yours to take or delete

Download everything or delete your account from inside the app, anytime.

Private by default

Crewmates never see your weight, photos, meals or health data. Location and calendar are off unless you turn them on.

Adon is not a medical device and doesn’t diagnose or treat any condition. Read the privacy policy.

Questions

Good to know

What devices does Adon work with?

Anything that syncs to Apple Health on iPhone or Health Connect on Android, which covers Apple Watch, Garmin, Oura, WHOOP, Samsung, Fitbit, smart scales and glucose monitors.

Is it a replacement for a doctor or dietitian?

No. Adon is a fitness and nutrition coach. It will tell you when something looks off and suggest you check with a clinician, but it doesn’t diagnose or treat anything.

Where does the nutrition data come from?

FatSecret, USDA FoodData Central and Open Food Facts. When none of them has a food, Adon reads the label from a photo or gives a clearly marked estimate.

I work nights. Does it still work?

Yes. Set your bedtime and wake time, even different ones by day, and Adon moves your day, your reminders and your streaks to match.

How do I cancel Pro?

In your App Store or Google Play subscription settings. You keep Pro until the end of the period you paid for.

Your next workout is already planned.

Start free with Adon