Antrenator
Every client you train, their workouts and their progress, in one place
You build the workout once and send it as a link. The client opens it on their phone, logs their sets and sends it back. You see what they did, what they lifted and how they're moving - without collecting it from notebooks, spreadsheets and chat threads.
The first 10 trainers use it free for 6 months
I set up every account personally, so I take on at most 10 trainers a month. Leave your email and I'll write when it's your turn - one email, no spam.
Know whether a client has progressed, without digging through three places
The workout is in a notebook, the measurements in a spreadsheet, the rest on WhatsApp. When a client asks you “have I moved on bench press?”, you're scrolling old chat threads instead of answering.
With Antrenator you open the client's profile and see their bench press over the last six weeks on one screen. You fill in nothing extra: you send the workout, they tick off what they did, and the history builds itself.
Write the workout once. Send it to a client in seconds.
You make a template with the exercises, sets and target reps. When you send it to a client, you see what they lifted last time next to every set. You know exactly how much to add, without guessing.
The same exercise on a different machine keeps its own history, so the weights from one gym never get mixed up with another's.
The client gets a link. That's it.
No account, no app to install, no password to remember. You send the link through any messaging app, they open it on their phone, enter their own 6-digit code and tick off the sets as they go. What they log is saved as they go, so they can carry on even if the signal drops in the gym.
Progress you can see, not guess at
Each client's page gives you weight against the target, body composition where you've measured it, the 1RM per exercise, and how many workouts were finished out of those you sent. All of it is computed from what the app already holds, so you never enter anything just to have stats - and the sections matching that client's goals come first.
A new client, in a few steps
The starting data is entered step by step, with few fields on screen: sex, month and year of birth, height, current weight and the one they're after, goals. Age and BMR are worked out for you and shown before you confirm, so a wrong value catches your eye straight away.
The first 10 trainers use it free for 6 months
I set up every account personally, so I take on at most 10 trainers a month. Leave your email and I'll write when it's your turn - one email, no spam.
Why your clients will actually use it
Because there's nothing extra for them to do: they get a link, not an account. No install, no password, no app asking for notifications. The pages are built for a phone, in Romanian or English, and show nothing but their own workout.
Client data, treated as such
The client's name is encrypted so only you can read it, and it never appears on the pages they open. The app asks the client for no phone number and no email address. The data stays with you and is deleted when you decide.
Join the early-access list
We're letting a small number of trainers in first, so we can work with each of them properly. Everyone in the first wave gets:
- You're in the app before it's public, using it with your own clients rather than a demo account.
- You tell us what's missing, and what we build next comes from what the first trainers ask for.
- A direct line to the team building it, including help setting up your first clients.