(01) Free fitness app Rep counter, meal photos, 3D how-to For every body, 18+ Runs on your phone, no signup

Stop starting over every Monday.

bodymaths is a free coach for your shape.

You download an app, log every gram, miss one weekend, and quit feeling worse than when you started. That isn't a willpower problem. It's a plan that was never built for real life.

Show me my date Try the app free

Four questions. No signup. Your answers stay on this device.

(02) Sound familiar?

It's not you. It's the plan.

If one of these sounds like you, you're in the right place.

I walk into the gym and do the same three machines because I don't know what else to do.

01
Know exactly what to do

Every workout shows the move in 3D and tells you the next weight. Prop your phone up and it counts your reps.
I counted calories for three weeks and burned out.

02
Reads your plate

Snap your plate or type it in a few words. Protein first, calories as a range, never a strict number.
One bad weekend and I give up on the whole thing.

03
Forgives a bad week

Your streak survives a bad week, and the plan adjusts instead of making you start over.
A month in and the scale hasn't moved. Is anything working?

04
Shows what the scale misses

Your waist, photos and strength show the progress the scale hides, and your forecast gives you a date.
Every app wants a subscription before I even know if it works.

Free. No signup, no trial, no card. The camera and photos never leave your phone.

(03) Your date

Start today, or start next Monday again?

Four quick questions. Then your date, built from your own numbers with an honest range, and the date you'd get if you wait. No signup, nothing sent anywhere.

(04) Is it for me?

Will it work for someone like me?

Pick the one that sounds like you. The plan, the tone and the first number we show all change with it.

Example

See your forecast

(05) So what's the catch?

What you'd normally pay for. In one free app.

Free, for good

A coach who sets your next weight and counts your reps
A food log that reads your plate
A tracker that shows progress beyond the scale
A dated forecast and every calculator

Nothing here will ever move behind a paywall.

Why is it free?

It runs on your phone, not on our servers, so a rep or a meal costs us almost nothing. No ads, and your data is never sold.

Later, and optional: Premium adds a forecast that learns your real burn. Everything on the left stays free.

(06) Science and privacy

Built to be kind, private and honest.

The maths, in the open

Every number shows how we got it. These are the published methods behind them.

0ad pixels. Your health data is never sold or shared for ads.

On deviceEverything stays on your phone unless you turn sync on.

0red numbers on your body. Progress is never shown as failure.

7languages, including Arabic written right to left.

(07) Questions

Still not sure it will work for you?

I've tried apps before and quit. Why would this be different?

Apps usually lose people when logging takes too long or one bad week breaks the streak. Here a meal is a photo, your phone counts the reps, streaks forgive a bad week, and the plan adjusts instead of making you start over.

I've never lifted. Is it too hard for me?

No. Every move has a 3D demo, the plan starts light and tells you the next weight, and 2 or 3 sessions of 20 to 40 minutes a week is plenty to start.

Will lifting make me bulky?

No. Real size takes years of eating in a surplus and training for it. Two to four short sessions a week, at your normal food, is what builds the toned look: firmer shape, better posture and a smaller waist. Any early puffiness from new workouts is water, and it passes within a couple of weeks.

I'm on a GLP-1. Will I lose muscle?

Some of any fast loss can be muscle. Hitting your protein band and two or three short strength sessions a week are the two things most likely to protect it, and bodymaths tracks both. It never gives dose advice: that stays between you and your doctor.

I'm over 60. Is it too late?

No. Muscle responds to training at any age, and the first changes (getting up from a chair, stairs, carrying the shopping) often come within weeks. Plans use chair and balance moves, gentle progressions and larger text if you want it.

Do I have to count every calorie?

No. Snap a photo or type a meal in a few words, or just use palm-sized protein portions and a simple plate guide. Calories are shown as a range with a safe floor, never a strict number to hit.

Does the camera record me?

No. Your phone reads each camera frame to find your knees and elbows, counts the rep and drops the frame. Nothing is saved or uploaded, and meal photos stay on your phone too.

How can this be free?

The camera and photo tools run on your phone, not on our servers, so a rep or a meal costs us nothing. Premium will add coaching on top, and you never need it to use the app.

Where does my data go?

It stays on your phone. Nothing is sold or shared for ads, and there are no ad pixels. Sync is optional and off unless you turn it on.

(08) Free tools

Start with the maths. No signup.

Every calculator shows an honest range, how we got it, and what to check next.

(09) Start once

You've started over enough times. Start once.

Show me my date Open the app

Questions

Common questions

Is bodymaths free?

Yes. The calculators, workouts, the camera rep counter and meal logging are free, with no signup.

Is my data private?

Yes. Everything stays on your device unless you turn on sync, and your health data is never sold or used for ads.

Is bodymaths medical advice?

No. It is wellness information for adults 18 and over. If you have a medical condition, are pregnant or take medicine that affects your weight, follow the advice of your own doctor.

How accurate are the numbers?

Each result comes from a published formula and is shown as a range, because real bodies vary. Every calculator names its sources and the date it was last updated.

Do I need to download an app?

No. bodymaths runs in your browser on a phone or computer, and you can add it to your home screen.

Does bodymaths sell supplements?

No. bodymaths is a training and nutrition planning app and does not sell supplements or other products. This web address was used by an unrelated business in the past.

How we calculate every number