Coach better. In less time.

Your home

Open the app. You already know it all.

Who sent their check-in, who logged their workout, who’s hitting PRs, who’s dropping off: the feed shows you first thing in the morning, and “To do” lists what’s waiting for you. Nothing to search for, nothing to cross-check.

Check-in

Already summarised when it arrives.

Weight, measurements, photos, workouts done, meal plan actually followed: every check-in arrives with its summary. You reply in writing, by voice or by video, with their charts in front of you, and nudge anyone running late in one tap.

Switching tools

Switch to ALTERO without retyping anything.

Your meal plans and programmes are in Excel, PDF, Google Sheets or on paper? Keep them. Drop them in: the AI reads them and copies them into ALTERO, without making anything up. You review, you approve, and your athletes find everything in the app.

• Meals, quantities and macros carried over, cooked weights converted back to raw
• Your units kept: “3 eggs”, “1 tbsp”, “250 ml”
• Whey, omega-3 and vitamins filed under supplements
• Workouts, sets, rest, RIR, tempo and supersets for programmes
• Nothing is created until you approve

Import included in the Pro plan.

For athletes

They have nothing to learn.

They get your link, download the app from the App Store or Google Play, and it’s free for them. Everything they do in it, you see.

Workout · Every set logged in two taps.

The coach’s programme, workout by workout. Suggested weights based on history, a rest timer that rings even with the screen locked, PRs celebrated.

Meal plan · Meals to tick off, macros that fill up.

Today’s meal plan, swaps when a food is missing, and a coach who sees what was actually followed.

Check-in · The weekly update, and the coach’s reply.

Weight, measurements, photos and how you feel in two minutes. The coach replies in writing, by voice note or by video.

Progress · Charts that tell you if it’s really working.

Smoothed weight across calorie phases, strength by exercise and by muscle, estimated maintenance. No more guessing, just reading.

Tracking

No more guessing. You just read it.

Smoothed weight across calorie phases, strength by exercise and by muscle, the last 7 days of diet as actually eaten, steps read from their watch. Every athlete in full, on one page.

Prep coach

All the way to the stage.

Peak week laid out day by day, condition rated every morning, posing corrected on video, and your competitors grouped by show date. Live too, when you want to talk to everyone.

Get started

Up and running in three steps.

1. Create your coach account · Free, no commitment. Your space is ready in a minute.
2. Invite your athletes · One link is all it takes. They download the app from the App Store or Google Play, and everything’s ready.
3. Track and adjust · Programmes, meal plans, check-ins and messages in one place. You see who’s progressing and who’s slipping.

Pricing

Pricing that grows with your business.

14-day free trial on paid plans. Athlete access is always free. Full details

Questions

Frequently asked questions

What is ALTERO?

An online fitness coaching app. The coach builds their athletes’ training programmes and meal plans, receives their check-ins and tracks their progress. The athlete finds their workout, their meal plan and their results.

Is it free?

Yes, up to 2 athletes, with no time limit. Beyond that, the Starter plan (€29 a month) covers up to 10 athletes and the Pro plan (€79 a month) has no limit, with a 14-day free trial. No commitment.

Do my athletes have to pay?

No. Athlete access is free: only the coach chooses a plan, based on the number of athletes they coach.

Will my athletes actually use it?

The app is built for exactly that: a workout is logged in two taps, meals get ticked off, the check-in takes two minutes, and reminders do the rest. If someone drops off, you see it on your home screen and nudge them in one tap.

How does ALTERO help me keep my clients?

An athlete stays when they feel looked after, and it all plays out between check-ins. Every completed workout reaches the coach’s feed live, and the coach can leave a heart on it: the athlete gets a notification in their coach’s name. Their PRs are detected and celebrated, the coach’s guideline stays on their home screen, and anyone slipping away shows up in “No workout for a week” before they’re gone.

Do I need to download an app?

Yes, and it’s the easiest way: the ALTERO app is on the App Store (iPhone) and Google Play (Android), with notifications, Apple Health and Health Connect. On a computer, everything works in the browser, with nothing to install.

Is my data backed up?

Yes. Every night, the database and files (photos, voice notes, videos) are backed up, encrypted with AES-256, and copied off the server to another OVH data centre in France. Backups are kept for 30 days. The service is monitored around the clock.

Can I get my data back?

Yes, at any time: Account, then Export my data. The coach gets their Library (programme, meal plan and peak week templates, exercises) and their messages; the athlete gets their programmes, meal plans, check-ins and workouts. Everyone can also delete their own account.

How do you build a bodybuilding programme?

Workout by workout: exercises come from a library with demos, and each one gets its sets, reps, RIR, tempo, rest times and supersets. During the workout, the athlete sees suggested weights based on their history, a helper the coach can switch off.

Can you build meal plans with macros?

Yes. The coach builds meals with calories and macros, sets up swaps and can scan a product’s barcode. The athlete ticks off what they eat or logs a deviation, and the coach sees the meal plan actually followed.

Can I import the programmes and meal plans I already have?

Yes, with the Pro plan: upload your Excel, Word or PDF file, a Google Sheets link or a photo. The AI picks up the workouts, meals, quantities and supplements, and you approve the draft before anything is created. The document isn’t kept.

How long does it take to switch to ALTERO?

An evening, usually. Your space is ready in a minute. With the Pro plan, AI import copies your programmes and meal plans from Excel, PDF, Word, Google Sheets or a photo, and nothing is created until you confirm. Your athletes get a link and find everything in the app.

How do check-ins work?

Every week, the athlete sends their weight, measurements, photos, sleep and how they feel in two minutes. The coach replies in writing, by voice note or on video, and nudges them in one tap if the check-in is late.

Is ALTERO suitable for contest prep?

Yes. The peak week module organises the days from D-7 to D0 (carbs, water, sodium, posing, cardio) for bodybuilding, physique or bikini, following the coach’s method. It’s included in the Pro plan, along with the competition space.

Can I add my logo and colours?

Yes, with the Pro plan: your logo, your colour and your business name appear for your athletes, in the app, emails and PDFs.

Can I use it to train on my own?

Yes. An athlete without a coach builds their own programme, meal plan and supplements, and gets the same tracking tools. It’s free during the launch, and anyone who signs up during this period will keep it free.

Can I stop whenever I want?

Yes, no commitment. You cancel from your account: your plan stays active until the end of the paid month, then your account goes back to Discovery, without losing anything.

Where is the data hosted?

In France. Communications are encrypted, data is never sold on, and everyone can export or delete their account.