For independent personal trainers
Personal trainer software: clients, programs, scheduling and follow-up in one tool
I Train With You is turnkey software for independent personal trainers: you manage your clients, their training programs, their nutrition, your calendar and your conversations in one place. Your clients follow everything in an app they install without an app store. The free plan covers 1 client, with no credit card and no commitment.
- Free for 1 client, then from €3.90 per month excl. VAT
- A client app included, on iPhone and Android
- No commitment, no exclusivity: you stay free
Free for 1 client · no credit card · no commitment

Which trainers is it for?
The software is built for trainers who work on their own and have neither the time nor the wish to stitch five different tools together.
In-home or outdoor trainers
Every session has a location (client home, outdoors, gym, remote). You see your week at a glance and your clients get a reminder before each appointment.
Gym-based trainers
You prepare sessions in advance; your clients follow them exercise by exercise on their phone, tick off completed sets and rate how it went. You find everything in their profile.
Online or hybrid trainers
Remote programs, meals, messaging and tracking of completed sessions: everything you need for real coaching without being there. See our page on online personal training software.
Trainers just starting out
The free plan lets you test with a real client before paying anything. For the paperwork, read the independent personal trainer checklist.
Six modules, one workspace
Each module works on its own, but their value comes from sharing the same clients: an assigned program shows up in the calendar, a completed session lands in the client profile, an edited meal is visible right away in the client app.
Clients and progress tracking
Email invitations, private notes, session history, training frequency and satisfaction. Follow-ups flag a client who has gone quiet or a program that is ending.
Programs and sessions
A library of more than 800 exercises plus your own, with sets, reps, loads and rest times. A typical week can be applied over several weeks with load progression.
Nutrition
Meals built from more than 3,000 foods of the French CIQUAL food composition table (Anses), with calories and macronutrients calculated, plus supplements if needed.
Calendar and reminders
Availability, appointments, recurring sessions, client booking if you allow it, automatic reminders and a feed for your usual calendar app. Details on the personal trainer scheduling page.
Messaging
One real-time conversation per client, with photos and PDF attachments. Work conversations no longer get mixed with your personal messages.
- Coming soon
Invoicing and payments
Compliant invoices, online payment and contract templates are on the way. In the meantime, keep invoicing with your usual tool.
The app your clients get
Your clients have nothing to look for in an app store: you invite them by email, they open the link and install the app from their browser, on iPhone or Android. They find their sessions of the day with every exercise in detail, their meals, their calendar and their conversation with you.
During a session, they tick off each completed set, use the rest timer and rate the session at the end. That data reaches your workspace: you see who really trains, what is not working and when to adjust the program, without waiting for the next appointment. They can also book a free slot in your calendar if you turn that option on.
More on the client app page.
I Train With You or a patchwork of separate tools?
Many trainers start with a spreadsheet for programs, a personal messaging app for conversations and a separate invoicing tool. It works with three clients, much less with fifteen. Here are the concrete differences.
| Need | Spreadsheet + messaging + separate tools | I Train With You |
|---|---|---|
| Sending a program | A file or PDF to resend after every change | Updated live in the client app |
| Knowing whether the client trains | You have to ask | Completed sessions, ticked sets and ratings land in their profile |
| Reminding an appointment | A manual message, often forgotten | Automatic reminders by notification and email |
| Tracking nutrition | Manual calculations or a separate app for the client | Meals calculated with the CIQUAL table, visible to the client |
| Separating work and private life | Client messages mixed with personal chats | Dedicated messaging, with attachments |
| Cost | Often free, but paid for in time | €0 for 1 client, then €3.90 or €10.90 per month excl. VAT |
To compare several software options, use our 12-point checklist for choosing personal trainer software.
How much does the software cost?
Every plan has the same features: only the quotas change (clients, custom exercises, meals, modules). You start for free with a real client, then move to Starter (€3.90 per month excl. VAT) or Pro (€10.90 per month excl. VAT) as your business grows.
Free
€0excl. VAT / month
Free, no credit card
1 client
Starter
€3.90excl. VAT / month
€4.68 incl. VAT
3 clients
Pro
€10.90excl. VAT / month
€13.08 incl. VAT
10 clients
Elite
€49.90excl. VAT / month
€59.88 incl. VAT
Unlimited clients
Prices exclude VAT, with no commitment and no credit card for the free plan. Compare the plans in detail.
No lock-in: you stay free
Invoice wherever you like
Your accountant, your bank, your invoicing tool: I Train With You imposes nothing. You can run all the coaching in I Train With You and keep collecting payments the way you already do.
Your clients stay yours
No exclusivity, no clause tying you to the platform. You set your prices and keep a direct relationship with every client.
No commitment
Switch plans or go back to the free plan whenever you want. No minimum term, no exit fee.
Your data belongs to you
You can ask for an export of your data or the deletion of your account at any time, as the GDPR provides. Data is hosted in the European Union.
Coming soon, as a bonus: requests from nearby clients
Coming soonI Train With You is preparing a matching service: people will post a request (goal, area, availability) and verified coaches in the area will be able to answer with their rate. It will open city by city, with no promise of volume. It is an extra: the management tool is already complete without it. To hear about the opening, subscribe to the newsletter at the bottom of the page.
Get started in four steps
Create your coach account
An email and a password, or your Google account, with no credit card. You land straight on your dashboard.
Add your first client
They receive an email invitation to install the app and join your workspace.
Build a session and a program
Pick exercises from the library, set sets and rest times, then assign the program.
Schedule appointments
Add your availability and your sessions: reminders go out on their own.
Frequently asked questions
Is the software really free?
Yes, the Free plan is free with no time limit for 1 active client, with every management feature. Beyond that, Starter costs €3.90 per month excl. VAT for 3 clients, Pro €10.90 for 10 clients and Elite €49.90 for unlimited clients.
Do my clients have to download an app?
They install the app from their browser in two taps, without the App Store or Google Play. It works on iPhone and Android, and they open it with the link in their invitation.
Do I have to invoice my clients through I Train With You?
No. I Train With You is first a tool to manage your clients. You invoice with the tool of your choice; optional built-in invoicing is on the way.
What happens if I go over my plan's number of clients?
Your current clients are not affected: you simply can't add a new one until you move up a plan. Plan changes are made online from your profile.
Where is the data hosted?
On a server located in France. You can ask for an export or the deletion of your data at any time, and each client has the same rights over theirs.
Which devices does it run on?
The coach workspace runs in the browser, on a computer or tablet, with nothing to install. The client app installs on phones. The software is available in English and French.
Can I try it before paying?
That is what the free plan is for: use it with a real client for as long as you like, then decide. There is no trial period that expires.
Further reading
- PageSchedulingPlan your sessions, open booking slots and send automatic reminders to your clients. Personal trainer scheduling is included from the free plan.
- PageOnline coachingRemote programs, nutrition, messaging and session tracking: launch your online personal training offer with real client follow-up, from €0.
- PageChoosing softwareReal price including commission, data export, client app, invoicing: a 12-point checklist to compare personal trainer software before you commit.
- PageIndependent personal trainerStatus, professional card, insurance, invoices, clients: the checklist for independent personal trainers in France and the tool to run it all, from €0.
- GuideHow to Create a Personalised Training Program for Your ClientsAn effective program isn't just a list of exercises. It's a progression designed for a specific individual. Here's the method used by professional coaches.
- GuideHow to Support Your Clients as a Private Coach: Tools and MethodsSession tracking, progress indicators, communication, nutrition, organisation: the most effective private coaches have a method and tools. Here is what works.
- GuideMacros and Sports Nutrition: The Practical Guide for Your ClientsProtein, carbohydrates, fats, meal timing and hydration: the figures from reference position stands, explained simply so you can guide clients who train.

