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tesr

Train. Eat.
Sleep. Recover.

Your food, training, sleep and cycle in one app. It tells you what to do today, and why.

Get the app Free to start
tesr Intelligence. One helper for your food, training, sleep and cycle. Meet Bujji chevron_right

Your health, without the homework.

A woman logging her lunch on her phone at her office desk while a colleague laughs beside her.

Log lunch in one line.

Type it, say it or snap it. Curry and chapati land on their own lines.

A woman stretching by an open window at sunrise.

Know how hard to go today.

Each morning, one score says push, keep steady or ease off.

A man in a shop holding a snack pouch and pointing his phone at its barcode.

See what's really in the packet.

Scan the barcode. Get a score and the plain reasons.

Two colleagues laughing over lunch in an office canteen, one logging her chicken curry and chapati on her phone.

restaurantFood

Log real food in seconds.

Typing in every meal is the top reason people quit health apps.1

Say it the way you'd say it.

Type, speak or snap your plate. Each part lands on its own line, so you can fix anything that's off. Then the meal gets its score: protein and portion, against your day.

A woman cooking in her kitchen, with bowls of dal, rice and salad on the counter.

Spell it your way.

Type dahi and get yogurt. Type anda and get eggs. Search knows the names you use, even offline.

Your day, meal by meal.

Breakfast, lunch and the shake after work, each with its calories and protein.

A note after each meal.

What the meal did well, what it was short on, and what that means for the rest of your day.

A man with an office ID and a laptop bag crouching in a supermarket aisle to read the back of a snack pouch.

barcode_scannerPackaged food

Know what's in the packet.

The front of a pack sells. The back says what's inside.

Scan the barcode. Read the reasons.

A score out of 100 and the plain reasons behind it: what's good, and what's not so good. The same pack gets the same score, for everyone.

A woman putting groceries away on her kitchen shelves.

See who it suits.

Adults, teens and children, each with its reason.

Why it scored that.

Bujji explains the score from the ingredients, in a few plain lines.

Keep the ones you buy.

Packs you buy often wait in your Pantry, ready to log even offline.

A woman sitting cross-legged on a yellow sofa at home, smiling at her phone, a yoga mat beside her.

fitness_centerTraining

A plan built around you, and a coach for every set.

  1. 01Your plan
  2. 02In the gym
  3. 03Check-ins
  4. 04Every Monday
  5. 05Make it yours

01When you sign up Free

Bujji builds your 12-week plan.

Tell it your goal, your days, your kit and anything that hurts. Your plan is built around those answers from 873 exercises, with every set, rep and rest worked out, and it says how each part gets you to your goal.

A woman doing a dumbbell bench press in a gym in the morning, her laptop bag on the floor by the bench.

02In the gym Premium

Know your next weight, and why.

During the set. Twelve easy reps with three left in the tank? Bujji's next numbers wait in the row, ready when you are.

A man resting between sets on a gym bench, checking his phone.

While you rest.

The timer, and Bujji's call on the next set: go up 2.5 kg, and why.

A man in a hoodie leaning back at his home desk in the evening, reading his phone.

03Weeks 2, 4, 8 and 12 Week 2 free

Your plan checks in, like a good coach.

Bujji goes over how it went: your lifts, sleep, food and weight, chart by chart. Too hard, too long, a lift that hurts? Bujji can swap an exercise, change sets or move your days. You choose: use the changes, or keep your plan as it is. Every change can be undone.

A man at his dining table in the morning, reading his phone over coffee and poha.

04Every Monday morning Premium

Start each week knowing what worked.

Your week, against your usual.

Wins and things to work on, number by number.

What moved what.

A link is named only when your own days show it.

One thing to try.

Next Monday, Bujji tells you how those days went. The review never changes your plan.

A woman picking up dumbbells from a rack in a bright gym.

05Not for you? Building is free

Change anything, or build your own.

Swap any exercise.

If a move isn't for you, swap it any time. Bujji keeps your plan balanced.

Rebuild, or run your own.

Ask Bujji for new workouts twice a month, or build your own from Bujji's and run them as your plan.6

Move your days, any time.

Change your training days and times for free. Coming from another workout app? Bring your workouts with you.

A man stretching his arms on the edge of his bed after waking.

bedtimeSleep and recovery

Train hard on the right days.

Slept badly? Most plans carry on as if nothing happened.

Your morning, read for you.

Recovery comes from your sleep and heart, against your own last 30 days, and it names what held it back. On a rough day, lifts can go a step lighter. Your plan stays the same.

A woman asleep on her side under a colourful quilt at dawn, her phone face down on the bedside table.

Your night, stage by stage.

When you fell asleep, every stage through the night, and how it compares with your own normal. Sleep debt counts what you owe this week against the sleep you need.

People walking in a green city park at sunrise.

A step lighter on a rough day.

Say you slept badly and today's lifts go a step lighter. Your plan doesn't change.

No watch? Four taps.

Energy, sleep quality, soreness and stress. Recovery works without a watch.

Energy, hour by hour.

When your day will feel high or low, worked out from your sleep and what you do.

A woman curled up on a sofa with a cup of tea, checking her phone.

calendar_monthCycle

An honest date, give or take.

Only 13% of cycles are exactly 28 days long.2

Your cycle, not an average.

An expected date with an honest range, and no date at all when cycles vary too much to guess. Your own patterns show after two cycles.

A woman doing a side stretch on a mat in her living room.

How you might feel today.

A gentle guess from your cycle day. Tell it when it's wrong.

Your cycles, side by side.

How long each cycle and period ran, month by month.

A report for your doctor.

Your calendar, history, patterns and a doctor report, in one place.

A woman with an office ID sitting on a bench in a leafy office campus in the morning, smiling at her phone.

todayToday

Your whole day, in one place.

Food in one app, workouts in another, sleep on your watch. Not any more.

Your day, at a glance.

Energy, Recovery and Sleep on one screen, and Bujji's notes stacked under them: the morning, each meal, each workout. Tap the stack to read any of them.

A man cooking dinner at the stove while a woman sets the table behind him.

One score for the day.

Sleep, training, food and movement, averaged into one plain score before bed.

Weight as a trend.

A smooth line through the daily ups and downs, so one morning never ruins a week.

Notes when they help.

A morning note, one after each meal and workout, and your day before bed. Turn any of them off.

A woman at her desk in a half-empty office in the evening, typing on her phone.

auto_awesometesr Intelligence

Meet Bujji.

Numbers help most when someone explains them. That's Bujji's job: a chef, a nutritionist, a trainer and a cycle expert, in one helper.

Ask about your day.

Ask about your food, training, sleep or cycle. Bujji answers in a few lines from your own numbers, each one marked in its colour, and offers the next questions worth asking.5

The chef

Reads your plate, down to the ghee on top.

The nutritionist

Scores each meal and says what it was short on.

The trainer

Coaches every set, and checks in on your plan.

The cycle expert

Learns your cycle and answers with sources.

Bujji can get things wrong, and isn't a doctor. A note with a number that isn't in your data never reaches you.

A man at a standing desk at home, smiling at his phone.

personYou

Make it yours.

Your plan and your week.

Training, food, cardio and your goal, with every change dated.

Choose what Bujji sees.

Area by area. Your cycle stays off until you turn it on.

Light, dark and your units.

And what Today shows, in the order you want.

With a watch, or without.

phone_iphone

iPhone

Sleep, heart rate, steps and workouts from Apple Health.

android

Android

The same, from Health Connect.

touch_app

No watch at all

Four taps in the morning, and every score still works.

Start free. Go further with Premium.

The basics are free, properly. And no sales calls, ever.

tesr

Free

  • restaurant
    Log food any waySearch, scan or by hand, any time. Three photo or typed meal reads a day.
  • fitness_center
    Your 12-week planBuilt around you when you sign up. Every workout and every set, logged for good.
  • edit_note
    Your own workoutsBuild them from Bujji's, and change days and times whenever you like.
  • event_available
    Your week 2 check-inHow it's going, two weeks in.
  • readiness_score
    Recovery, sleep and Day scoreEach one explained.
  • calendar_month
    Cycle trackingDates with an honest range, facts with sources.
  • download
    Your data, in one fileExport everything, any time.

tesr Premium

Try it free first

  • auto_awesome
    Bujji, everywhereNotes through the day, and answers when you ask.
  • sports
    Coaching between setsThe next set's numbers, and why.
  • mic
    Food by voiceWith no daily limit on meal reads.
  • event_repeat
    Check-ins at weeks 4, 8 and 12Your plan, adjusted to how it's going.
  • insights
    Your week, every MondayWhat moved what, and one thing to try.
  • refresh
    Rebuild with BujjiNew workouts from your answers, twice a month.
  • picture_as_pdf
    A report for your doctorAs a PDF.

Prices and the length of the free trial are confirmed at launch.

mailEarly access

Be the first to get tesr.

tesr is in testing now. Leave your email and we'll write to you when it opens on iPhone and Android.

We use your email only to write to you about early access and product updates. Privacy Policy

A woman on her balcony at dusk, reading her phone.

shield_personPrivacy

Your health data is not for sale.

Not to advertisers. Not to anyone. Here is what that means.

  • blockWe don't sell your data. Period.Not your food, your sleep, your cycle, or anything else.
  • visibility_offNo ads. No tracking across apps.tesr carries no advertising and no cross-app trackers.
  • toggle_onBujji sees only what you allow.Switch it on or off, area by area.
  • water_dropYour cycle, only if you say yes.It has its own consent, and its own delete button.
  • smartphoneOn your phone first.Your records live on your phone, so the app works without a connection.
  • delete_sweepTake it all, or delete it all.Export everything as one Excel file. Delete your account and it's gone 30 days after you ask.7

Questions, answered.

Is tesr free?

Yes, to start. Logging food, scanning packs, your 12-week plan, your own workouts, your daily scores and cycle tracking are free. Premium adds Bujji's coaching, the later check-ins and the Monday review. Prices are confirmed at launch.

Do I need a smartwatch?

No. Without a watch, four quick taps in the morning give you a Recovery score. With one, sleep and heart rate come in from Apple Health or Health Connect.

Are the food numbers right for home cooking?

Close enough to steer by, and every line is yours to fix. Oil and ghee get their own row, because that's where home cooking differs most.

What if I don't like my plan?

Swap any exercise, change your days or time, or build your own workouts from Bujji's and run them as your plan. With Premium, Bujji can also rebuild your workouts from your answers.

Does it work outside India?

Yes. Food search, training, sleep and cycle tracking work the same anywhere.

Is Bujji a doctor?

No. Bujji explains your own numbers and gives general guidance. When something needs a doctor, tesr says so.

What can Bujji see?

Only what you allow, area by area. Cycle stays off until you turn it on, and you can turn Bujji off completely.

Will someone call me to sell a plan?

No. tesr makes no sales calls.

Can I take my data with me?

Yes. Export everything as one Excel file, from your phone, any time.

  1. Krebs P, Duncan DT. Health app use among US mobile phone owners: a national survey. JMIR mHealth uHealth 2015;3(4):e101. Of people who had stopped using a health app, 44.5% said entering data took too much time.
  2. Bull JR, et al. Real-world menstrual cycle characteristics of more than 600,000 menstrual cycles. npj Digital Medicine 2019;2:83. 13% of cycles were 28 days long.
  3. tesr is for general wellness. It doesn't diagnose, treat or prevent any condition and isn't medical advice. Talk to a doctor before big changes to your diet or training.
  4. Cycle tracking is for general wellness only. It isn't contraception and can't be used to plan or prevent a pregnancy.
  5. Bujji uses AI and can get things wrong; check anything important. Asking Bujji and coaching between sets are part of Premium.
  6. Building your own workouts is free. Rebuild with Bujji and running a folder as your plan are part of Premium after the free trial.
  7. After an account is deleted, Indian law asks tesr to keep a small record for one year: a coded account number (not your email), the dates you used the app, what you agreed to, and that you asked for deletion.
  8. Photos of people on this page are made with AI; the people are not real. The app screens are drawn by the app's own code, with an example person's numbers.