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Software for online fitness coaches

Software that replaces WhatsApp and Excel

For online personal trainers: training and meal plans, weekly check-ins and payment tracking - on one screen. More clients, less chaos.

Try free for 14 daysSee how it works →

Card required for activation · No charge for 14 days · Cancel anytime

UnitLift - Client overview
AM
Ana Marković
Check-in week 12
Submitted ✓
IH
Ivan Horvat
Check-in today
Pending
PK
Petra Kovač
Check-in late
Late ⚠
€1,840
Revenue this mo.
12/12
Clients paid
A problem every coach knows

Online coaching without proper software
is chaos that compounds

Messages in WhatsApp, plans in Excel, payments on paper. It works with 5 clients. At 15, things start slipping.

📱
WhatsApp as a "system"
Training plans are sent as photos or PDFs. The client can't find an older plan. You don't know if they even saw the new one.
📊
Excel for client tracking
A spreadsheet with names, dates and notes. You enter every check-in by hand. You lose an hour a week on copy-paste that fixes nothing.
💸
Payments without a system
Who paid this month? Whose subscription expires soon? Without an overview, you forget to ask and lose money that's yours.
What you get in practice

One tool.
Your whole coaching work.

UnitLift brings everything a coach needs into one web app. The mobile app for clients is included free.

  • 📋
    Training and nutrition plans
    Create a plan for each client. They see it immediately in the app - no PDFs, no WhatsApp messages.
  • ✅
    Weekly check-in
    Client fills in a check-in in 2 minutes from their phone. You instantly see measurements, photos and notes - all archived.
  • 💬
    Integrated chat
    All client messages in one place. No more tangled WhatsApp threads and lost messages about training.
  • 💰
    Payment tracking
    See who paid, who's late and how much you earned this month. No manual tracking, no awkward asks.
  • 📱
    Mobile app for clients
    Clients download the free iOS or Android app. Plans are in the app, not stuck in a PDF.
Weekly check-ins - automated
AM
Ana Marković
Week 12 · 68.2 kg
✓ Submitted
MK
Marko Krišto
Week 8 · 84.5 kg
✓ Submitted
TN
Tomislav Novak
Reminder sent automatically
Pending
Revenue this month · 12/12 clients paid
€1,840
Who uses UnitLift

Built for online fitness coaches of all kinds

01
Personal trainer going online
You have 10-20 clients and you've been running on WhatsApp. You want to look more professional and stop losing an hour a day to messages and spreadsheets.
02
Strength coach with a full schedule
You have 30-50 clients and manual tracking doesn't work anymore. You need a system that reminds clients and shows who paid.
03
Nutritionist adding coaching
You build nutrition plans and need one place where the client sees macros, logs progress and talks to you. No 4 separate apps.
Reviews

Coaches who switched to the system

Coach

“Finally one place for everything. I used to use WhatsApp, Excel and random apps. Now everything is in one tool and I save an hour a day.”

MK
Mark K.
Online fitness coach, Zagreb
Coach

“I went from 8 to 15 clients without extra stress. The system reminds clients automatically and I instantly see who's late with check-in.”

TN
Tom N.
Strength coach, Osijek
Coach

“Clients love the mobile app. They have every plan at hand and send check-in in two minutes. Looks much more professional than before.”

SP
Sara P.
Personal trainer, Split
Coach

“The busywork dropped to a minimum. Plans, payments and chat - all in one place. Clients are happy and I have more time for the actual work.”

LH
Luke H.
Fitness coach, Varaždin
Coach

“I know exactly who paid and when each subscription expires. No more notebooks and forgotten payments. I recommend it to every coach.”

MR
Maja R.
Personal trainer, Dubrovnik
Client

“As a client, I love having everything in one app. My coach sends a plan, I send a check-in, he sees progress. No messages everywhere.”

AM
Ana M.
Client, Zagreb
Client

“I've used UnitLift for 4 months and the difference is huge. All plans in one app, my coach sees every check-in, chat runs smooth.”

IB
Ivan B.
Client, Rijeka
Client

“Weekly check-ins changed how I train. My coach sees where I'm stuck and adjusts the plan. Like having a trainer in my pocket.”

PL
Petra L.
Client, Zadar
Pricing

One system for your entire online coaching business.

Choose a plan based on your number of active clients. Every feature is included in every plan.

FOUNDING OFFER

50% off your first 12 months

Available until 15 July 2026

-50%
Starter
€14.50/mj
€29uštedi €174/god
Up to 10 active clients

For the coach professionally managing their first online clients.

  • ✓All UnitLift features
  • ✓Free client app
  • ✓No per-client fees
Start free
Most popular
-50%
Pro
€29.50/mj
€59uštedi €354/god
Up to 30 active clients

For the active coach building a serious online coaching business.

  • ✓All UnitLift features
  • ✓Free client app
  • ✓No per-client fees
Start free
-50%
Scale
€49.50/mj
€99uštedi €594/god
Up to 75 active clients

For the coach whose primary business is online coaching.

  • ✓All UnitLift features
  • ✓Free client app
  • ✓No per-client fees
Start free

14 days free · Cancel anytime

More than 75 active clients? Scale + €10/mo for every additional 25.

15 minutes · no obligation · see how UnitLift fits your coaching workflow

Book a free demo
FAQ

What coaches ask most

Trainerize is a large English-only app for bigger coaching operations. UnitLift is simpler, in English and Croatian, with clear pricing and 5-minute setup.
No. The client mobile app is free on iOS and Android. The coach pays the subscription - the client pays nothing.
Less than 5 minutes. Set up your profile, adjust parameters and invite your first client the same day. No long manuals.
Yes. All plans include a 14-day free trial. A card is required for activation, but billing starts after the trial. Cancel anytime.
Yes. The web app is responsive and you can add it to your home screen. Clients have a separate iOS and Android app for daily use.

Stop losing hours to busywork.

Set up UnitLift in 5 minutes and focus on what you do best - coaching.

Get started free →Book a free demo

15 minutes · no obligation · see how UnitLift fits your coaching workflow

Card required for activation · No charge for 14 days · Cancel anytime

Online personal trainer software - plans, payments | UnitLift