Your AI personal trainer

Stop guessing.
Start training.

Treyne tells you exactly what to hit today, builds your program around your schedule, and keeps your nutrition dialed in. No fluff. No ads. Just the work.

Coming soon toGoogle Play See how it works

Launching first in Brazil. English app and more countries on the way.

Treyner AI coach: build a new workout, tweak your plan, short on time, train at home

Nutrition screen with calories, protein, carbs, fat and hydration

Today screen showing Workout A, Quads, with a Start workout button

How it works

From "where do I start?" to locked in.

No 40-minute onboarding. No spreadsheet. Three steps and you're training.

Tell your coach the goal

Build muscle, drop fat or get in shape. Answer three quick questions about your schedule and where you train.

Get a program that fits

Treyner builds your split with exercises, sets and reps that match the time you actually have.

Show up and put in the work

Open the app, hit start. Your next session is always queued up, and your progress tracks itself.

Today

Walk in knowing exactly what to train.

No more standing in the middle of the gym scrolling for ideas. Treyne follows your split and puts today's session front and center.

Today's workout with the muscles it hits, highlighted on a body map
Up next queue so you always know what's coming
Cycle tracker that shows how many sessions you've crushed
One tap on Start workout and you're on the clock

Workouts screen: Raw Strength 5x5 recommended, browse by goal: Build Muscle, Lose Weight, Conditioning

Programs

Proven programs. Zero guesswork.

Pick a goal and get a structured plan built on the fundamentals that actually move the needle.

Browse by goal: build muscle, lose weight or conditioning
Strength classics like a 3-day 5x5
Search by workout or muscle when you want to target something
Every exercise with an animated demo and the muscles worked

Treyner home: Build a new workout, Tweak your current plan, Short on time today, Train at home

Chat with Treyner: I want to hit the gym 3 times a week. How much time do you have per session? 30 min, 45 min, 1 hour

Treyner · AI coach

A coach in your pocket. On your schedule.

Life happens. Your program should roll with it. Tell Treyner what's going on and it adjusts the plan, no lecture, no judgment.

Build a new workout in three questions
Short on time? Get a 20–30 min version of today's session
Training at home? Bodyweight only, no equipment needed
Tweak your plan: swap exercises, days or session length

Treyner is AI and can make mistakes. Double-check its advice.

Nutrition

Dial in your macros. Skip the spreadsheet.

You can't out-train a bad diet. Treyne keeps calories, protein, carbs, fat and water in one clean view, so hitting your numbers becomes a habit.

Calories from a photo of your plate, reviewed before you save
Barcode scanner for packaged foods
Daily targets for calories and macros, with what's left at a glance
Hydration goal based on your weight and training, with reminders

Nutrition values are estimates. Always review foods and portions.

My daily plan: breakfast and lunch with foods and portions in grams

Meal plans

Meal plans built from real food.

No exotic ingredients, no 12-step recipes. Ask Treyner for a plan and get meals with times and portions in grams, made from food you can find at any grocery store.

Meals organized by time of day
Exact portions for every food
Log a meal in one tap straight from your plan
Adjust with Treyner any time, with every version saved

Suggestions are informational. For an individualized plan, talk to a registered dietitian.

The Treyne way

Built on what every good coach preaches.

Results don't come from the perfect program. They come from the program you actually stick to.

Consistency beats intensity

Your next session is always queued up, so showing up is the only decision left.

Train with a plan

Structured programs for your goal and level, not random workouts.

Fuel the work

Calories, macros and water in one place, because recovery starts in the kitchen.

Adjust, don't quit

Busy day? Get a shorter version of today's session instead of skipping it.

Treyne Premium

Your coach, always in your corner.

Tell it what you need and it builds it on the spot. Premium brings the whole coaching experience together:

Your AI coach, available whenever you need it
A program that changes with your routine
Calories from a photo of your plate
Monthly or yearly. No commitment.

Free to download. Subscriptions auto-renew through Google Play until canceled. Cancel anytime in Google Play > Payments & subscriptions.

No BS

Built to respect you.

Zero ads

No banners between sets. We don't use your advertising ID.

Your data, your phone

Workouts, history and nutrition are stored on your device.

Never sold

We don't sell your data or use it for advertising. Privacy Policy (Portuguese).

Leave anytime

Delete your account from the app or by email, whenever you want.

Important: Treyne does not replace a doctor, certified personal trainer or registered dietitian. Talk to a qualified professional before starting or changing any exercise or nutrition program.

Questions? We got you.

Is Treyne available in my country?

Treyne is launching first in Brazil, and the app is currently in Portuguese. An English version and more countries are on the way.

Is Treyne free?

Yes, it's free to download. Treyne Premium is available in the app with monthly or yearly plans, no commitment.

Do I need a gym?

Nope. Treyne has gym programs, but you can also ask Treyner for a bodyweight session you can do at home with zero equipment.

Is Treyner a real personal trainer?

Treyner is an AI coach. It's great for building and adjusting your plan, but it can make mistakes and it doesn't replace a certified trainer, doctor or dietitian.

Is there an iPhone app?

Not yet. Treyne is Android only for now, through Google Play.

How do I cancel my subscription?

Open Google Play, tap your profile picture, then Payments & subscriptions > Subscriptions > Treyne > Cancel. You keep Premium until the end of the period you paid for.

Your next PR
starts with a plan.

Treyne is coming soon to Google Play.

Coming soon toGoogle Play Get in touch

Stop guessing.Start training.