The app is now live — create your free account

SIMPLE solutions for trainers AND sports facilities

Your FIT online business card, availability calendar management, control over your clients, and much more.

Got 2 minutes?

See it in action

Key features

We save your time
and money with the simplicity of our solutions

Your Services Calendar

Create your training slots quickly and easily – let your clients book them themselves!

A simple and fast calendar system based on your slots, training types, and pricing.

  • Personal and group trainings
  • Integration with training packages
  • Duplication training slots
  • Protection against canceled sessions
  • Defining service locations

Client List

A simple client management system that you can use however you like.

You have full control over your clients in a clear and easy-to-use format. Say goodbye to Excel.

  • All data in one place
  • Clear list of all bookings
  • See who owes you and how much
  • Manual assignment of packages & training

Personalized Business Card

Set up your business card that your clients will see – no website needed.

Customize your business card any way you want.

  • Color and banner personalization
  • Links to your online platforms and more
  • Photo and video gallery
  • Clear pricing and calendar to your access
  • Sync with Linktree

A tool for your clients

An app for your clients means convenience for both them and you.

Your clients have control over their bookings, including package payments

  • Quick and easy session booking
  • Manage scheduled trainings
  • Purchase packages offline & online
  • Favorite trainers list

Simple Payment System

Get paid the way you like – in person or online.

Keep your finger on the pulse and track client payments

  • Integration with Stripe
  • Send payment links
  • Handle cash payments
  • Monitor payments

Additional Features

Everything you need
in one place

Simple Payment System
Manual + Online

Get paid the way you like – privately or online via secure STRIPE payments.

Create
Custom Packages

Create as many packages as you want, the way you want.

Your Own
Business Card

Photos, links, bio, videos — everything you need, in your own colors.

Manage other trainers’ availability

Want to assign a substitute for your session? No problem – you can add additional trainers.

SMS Notification
System

Notify clients about upcoming sessions and cancellations.

Client
Management

Track sessions and packages — all in one place.

Who is this for?

Choose who you are
to see the process

1

Create Your Account

Quick and easy setup of your profile and business card

2

Set Your Slots

Configure your availability calendar and pricing

3

Social Media

Sync your calendar with your social media channels

4

Start Earning

Your clients can easily book their sessions

1

Facility Registration

Simple setup of your facility profile and amenities

2

Space Management

Define available rooms, fields, and equipment

3

Scheduling & Payments

Set business hours and online payment options

4

Business Automation

Less time on admin, more time for growth

Your Brand's Business Card

A personalized business card
for your gym or personal brand

No need for a website to showcase your services. With fit.expert, you get a free business card with your own custom link.

User Reviews

See what our
users are saying

FAQ

Still have
questions?

Find clear answers to common questions and don’t wait too long — open the app and see how simple it all is!

Is fit.expert free?

Yes — the basic account is free. Sign up in 2 minutes and start using all the app features.

Do I have to use online payments?

No, you don’t have to. Our system gives you full flexibility — you can accept payments in cash, by bank transfer, or use our online payment integration if you want to simplify your financial management.

Can my clients use my profile and book training sessions?

Yes, absolutely. Your profile with availability will be visible after clicking the link that you can share on your social media (e.g., Instagram, Facebook, TikTok) or send directly to clients. The client doesn’t need to register — just click and book an available slot.

What does the booking process look like for the client?

The client clicks the link to your calendar, chooses a suitable time, and confirms the booking. You receive a notification and can manage all appointments from one place.

Do I need to have my own website?

No. Your profile in our app works like a mini-website — you can share the link, and clients will see your schedule, contact details, and offers. It’s a perfect solution if you don’t have your own website yet.

Can I set my own working hours and days off?

Yes. You have full control over your calendar. You can set hourly availability, days off, and block dates for vacations or other commitments.

Open the app for free

By clicking "Create a free account" you’ll get full access to our app completely free of charge. No cards, no commitment — sign up in 2 minutes.