Before
Routines that get lost.
Excel, Drive, photos, and scattered notes that don't scale or leave any progress trail.
The app for personal trainers
Professionalize your work as a personal trainer and train more clients with less effort.
Program routines, build circuits, chat 1-on-1, and track physical profiles with history — all in a single app built for trainers who live to train. Free for your clients.
4.9
Trainer rating
Available on iOS, Android & Web
+4 h
Saved per week
3×
More clients tracked
100%
In a single app
Built for personal trainers in gyms, studios, and online coaches
Personal training
1-on-1, in person or online.
Online coaching
Track clients in any city or country.
Studios and boxes
Reuse templates and circuits by level.
Recomp and strength
Physical profile with real evolution history.
Goodbye to operational chaos
If you train with spreadsheets, WhatsApp photos, and scattered notes, you're leaving money on the table.
Treiner replaces that mix with a single system where each client has their plan, their profile, and their conversation. You decide how much your schedule grows.
Before
Endless WhatsApp without context.
You mix personal messages with professional follow-up and nothing stays organized per client.
Before
Progress without a record.
Without a real physical-profile history, it's hard to show progress and retain clients.
With Treiner
One app, one operation, every client with everything in place.
Programming, communication, and physical evolution in the same flow.
Features
Everything you need to train more clients in a single app.
Designed by and for active personal trainers: zero extra tabs, zero spreadsheets, zero excuses not to scale.
Capture clients
Your own trainer code and QR
Share your code, link, or QR. Clients find you and request access from the app, no external forms.
Program routines
Tailored plans and sessions
Create personalized plans, assign sessions, and update progress exercise by exercise without opening Excel.
New
Circuits in sessions and templates
Group exercises to program real circuits — no manual workarounds or duplicated lists.
Scale your work
Reusable templates
Turn your star routines into templates ready to assign to more clients in minutes.
Visible results
Physical profile with history
Save height, weight, fat, muscle mass, and injuries as snapshots and show real evolution to your clients.
No WhatsApp
1-on-1 chat inside the app
A private conversation per client, with push notifications and ordering by recent activity.
Faster
Exercise library + favorites
Find exercises by muscle and body part, save your favorites, and build sessions in minutes.
Free for your clients
You activate Pro, they pay nothing
Treiner Pro is activated by you as a trainer from Apple App Store or Google Play. Your clients use the app at no cost to see their routines, profiles, and chat.
Grow by referring
1 free month per invited trainer
Refer Treiner to other trainers: for each one who joins through your invitation, you add a free month of Treiner Pro to your account.
Built-in chat
Conversation is also part of training.
Treiner includes 1-on-1 chat between trainer and client to follow up without taking the relationship outside the platform. Each pair has a single conversation, text only, with alerts and ordering by recent activity.
- One conversation per trainer-client pair so context never fragments.
- Simple text messages to resolve quick doubts, changes, and daily follow-up.
- Push notifications and per-participant counters so each side only sees what's really pending.
A
Active conversation
Andrea Ruiz
Online
I uploaded today's session. If you feel discomfort in your knee, let me know before you reach the leg press.
Perfect. I also updated weight and body fat for you to review.
Got it. Leave me a note when you finish the session and I'll adjust tomorrow's load.
Inbox
Sorted by recent activity.
Alerts
Push with sender name.
Read
Independent counters per participant.
How it works
Start training inside Treiner in 3 steps.
No complex migrations. Download the app, set up your profile, and start adding clients today.
Step 01
Create your profile
Share your trainer code or QR. Your clients connect in seconds from their phones.
Step 02
Program and deliver
Build plans, sessions, and circuits. Reuse templates and share sessions by link when needed.
Step 03
Chat, measure, and grow
Chat 1-on-1, follow the historical physical profile, and when you need it, activate Treiner Pro from Apple or Google to expand capacity.
Why trainers choose Treiner
Built by and for active personal trainers.
"I went from building routines in spreadsheets to programming circuits in minutes. Now I can follow 25 clients with the same clarity I used to have with 8."
M
Personal trainer · Online
Recomp and strength
"The 1-on-1 chat inside the app organized my life. I no longer mix work with WhatsApp and my clients know exactly where to message me."
L
Coach · Studio
Personal training
"Showing evolution with the historical physical profile changed the conversation with my clients. They see real progress and renew their subscription without me having to insist."
J
Trainer · Gym
Hypertrophy and health
Illustrative voices from the personal trainer community using Treiner.
Don't lose a single client
Your client comes in from anywhere: app, shared link, or web.
Share your invitation, a one-time session, or a public link. Treiner opens the app if installed or redirects to a friendly web version, without losing the conversion.
Download TreinerYour own download page
Routes to iOS, Android, or web depending on the client's device — always with your brand and your link.
Smart links
Signed links that open the app if installed or take users to the web without breaking the flow.
Web invitations
The client accepts a signed invitation and activates the relationship with you from the browser.
Shared sessions
Share a session by link to display or complete it without an initial account.
Pricing
Start free. Activate Pro when your schedule asks for it.
Treiner Pro is paid by the trainer through Apple App Store or Google Play. Your clients use the app for free. No card to start, no commitment, cancellable from the app itself.
Free
Start now
$0 / always
Activate your profile, connect clients, and try the full flow.
- Basic quotas for sessions and templates
- 1-on-1 chat with your clients
- Physical profile with history
- Circuits in sessions
Pro
For growing trainers
$7.99 / month
or $89.99 / year
More capacity, more commercial tools, and more control over your schedule.
- Expanded quotas for clients and templates
- Reusable active templates
- Sessions shared by link
- Activity push notifications
Invite and earn
1 free Pro month per invited trainer
+1 month / per invitation
Refer Treiner to other trainers and add free Pro months to your account automatically.
- +1 month of Treiner Pro per trainer who joins
- No invitation limit
- Your own code and link to share
- Compatible with Free and Pro
Treiner Pro is activated by the trainer from Apple App Store or Google Play. The app is free for clients.
Frequently asked questions
What trainers ask us most.
Question not here? Email us at [email protected].
Do I need a card to start? +
No. Download the app, create your trainer profile, and start adding clients. Activate Pro when you need it from the app itself.
Does it work if I train in person and online at the same time? +
Yes. Treiner is built for both models: program sessions for your in-person clients and follow online ones with the same profile and chat.
Do my clients need to install anything? +
The Treiner app is available on iOS, Android, and web. Your clients can come in from mobile or browser, without installing anything if they don't want to.
Do my clients have to pay to use Treiner? +
No. The app is completely free for your clients. Only the trainer activates Treiner Pro when they want to expand capacity, from Apple App Store or Google Play.
How do I create a circuit? +
Inside a session or template, group two or more exercises in the same block and Treiner marks them as a circuit. Ready to assign to your clients.
What do I get if I refer Treiner to other trainers? +
For each trainer who joins Treiner using your invitation, you add 1 free month of Treiner Pro to your account. No invitation limit.
Your next client is waiting
Start free today and professionalize your work as a personal trainer.
No card, no commitment, with apps on iOS, Android, and web access.