One app that runs your whole coaching business.
You stay in control of every session, client and payment.
Bookings, payments and no-shows: all handled automatically.
Clients book themselves from your live availability and pay on time. Nutrition, training plans and progress live in one app, instead of three.
Sound familiar?
01The client goes quiet, does not show, and you just lost €20 and an hour you could have coached someone else.
02It is 9:47pm and another message lights up your phone: „hey, when do we train?“ Again.
03Your clients have a nutrition app, a tracking app, and your WhatsApp. Guess which one they open.
04A booking tool fills your calendar. It does not get your no-show money back. Different job.
05Which of the twenty in your class did not pay this week? You carry it in your head, and one of them is bleeding you.
Not just bookings. Your whole business.
One app replaces the nutrition app, the tracking app and WhatsApp. This is what is inside.
Meal plans you fine-tune in seconds
Set calories, days and style. AI drafts the first version in your nutrition approach in seconds, factoring in the client's allergies and goals. You fine-tune it and send, in the client's language.
Everything about a client in one place
Contact, goal, health, session history, payments and remaining credits. Reviews, health questionnaire and client progress in one profile.
A schedule you control
Working hours, availability windows and group capacity. Clients book themselves, you just confirm. Recurring slots and personal blocks too.
Payments and credits without chasing
Prepaid sessions, a revenue overview and who has not paid. The system enforces your cancellation and no-show rules for you.
Followers into clients
A public consultation link turns followers into booked consultations right inside the app.
A week from now it looks different.
Clients book themselves. Your WhatsApp has finally gone quiet. You open the app in the morning, see four sessions and zero unpaid. Monday no-show credited you instead of stealing your hour. You did not chase anything. You just coach.
Start freePaid for every session
Even the one the client skips.
A quiet WhatsApp
Clients book themselves from your availability.
One app, not three
Meal plans, workouts and payments in one place.
Treneris does far more than this.
Not just another booking calendar.
We compared the five best-known coaching tools (Calendari, Trainerize, TrueCoach, PT Distinction, Everfit). Each covers only a slice. Treneris runs your whole business in one place.
Sindy Kanisová
Certified personal trainer“My clients used to need three apps: one for their meal plan, one for weigh-ins, and WhatsApp to book. Now they have one. They book themselves, so I am not replying to messages all day. I got my time back.”
A booking tool sells slots. Treneris runs the business.
Payments, cancellation rules, meal plans, progress, clients. Set the rules once and the app enforces them for you. Built with top coaches: what you ask for ships in weeks.
How it works
Set it up once
Availability, prices and cancellation rules. A few minutes on your phone.
Clients book themselves
From your live availability. WhatsApp goes quiet.
You get paid
A no-show forfeits the credit automatically. No chasing.
You try it with zero risk.
Free for you and your clients, no card needed.
Every feature available from day one.
Support within 12 hours and free setup.
What you ask for ships in weeks.
Frequently asked
No. A booking tool sells slots in a calendar. Treneris runs the business: payments, no-show rules, meal plans, progress, clients. Not one of five competitors gets your no-show money back.
Try Treneris free
Leave your details and we will get back to you with access. Treneris is free, no card needed.
Free for coaches and their clients. No card needed.