The All-In-One Tool for Personal Trainers
One place to manage yourclients and save time.
Create a trainer page that gets you found, deliver programs in a client app, and track progress without spreadsheet chaos.
What Trainers Are Saying
it used to take me 3h to create a program
"I love being able to change an exercise in the entire program with just a click. And add my own video links! ❤️ It only takes me about 20m to create a new program now."
Jonas Ericsson
Strongman Competitor & Coach
finally seeing the details for each exercise
"For any exercise, I can see quickly how much they've progressed but also deep dive into the raw data to see the real numbers. Nothing better than that."
Jonne de Bruijn
Powerlifting Coach
I know precisely how my clients are doing
"As a coach you get a great overview over your clients! The communication improved between my clients a lot since I know precisely how they are doing."
Alex Fliger
Health & Strength Coach
No credit card required. Get started in minutes.
How It Works
Get found, deliver your program, and track progress → in three steps.
Create your trainer page
Build a clean page in minutes. Share your link and show up in your city's directory.
Share with clients
Invite clients with a link. Upload your program and send it straight to their app.
Track progress
See adherence, PRs, and session data at a glance. Update plans in seconds.
No credit card required. Get started in minutes.
Everything You Need to Succeed
Get More Clients
Instant, SEO-optimized website and city listing
Launch a high-performing personal site in minutes and automatically appear in your city's trainer directory so local clients can find you faster.
Create Your Page
Keep Clients Engaged
Your programs, transformed into a premium mobile experience
Turn any plan into a modern workout app that tracks PRs automatically, highlights progress, and lets you react to client workouts → better guidance, stronger engagement, and higher client retention.
View Mobile App
Cut Admin Time
Automated client insight and zero manual reporting
Juice handles tracking, analytics, check-ins, and updates → so you can focus on coaching, not spreadsheets, messages, or weekly summaries.
See Demo Video
What Clients Are Saying
Sara Grünberg
Berlin, Germany
Too be honest, I don't miss the Google Sheets one bit. Working with them on mobile, in the middle of the gym, was a nightmare. Especially with shaky hands from my last set :)
Marcus Jonuis
London, United Kingdom
I was searching for the right trainer for a while, then I stumbled on the trainer listings and discovered Marian. It's been great working with her.
Maartje Verbeek
Amsterdam, Netherlands
My trainer didn't want to use a personal trainer app, because he works with complex, periodised programs. A friend recommended Juice Fitness and it's working great, I get everything right into the app.
No credit card required. Get started in minutes.
Your program, in your client's pocket.
Give clients a premium mobile experience. They see their plan, log workouts in seconds, track PRs and progress, and stay connected to you. And all FOR FREE.
See workouts → log sets fast
Clean workout screens, simple logging, automatic progress tracking
Use your own exercise videos
Add your preferred demos and cues (or use built-in videos)
Celebrate client wins
Send a quick 🔥💪🎉 and clients feel seen, no message needed.
Frequently Asked Questions
- How much does Juice cost, and how many clients can I train on the platform?
- You can start free with up to 3 clients. After that, pricing scales in simple tiers based on how many clients you coach. See plans & limits here →
- Do my clients need to download an app to access their workouts?
- Yes, clients use the free Juice mobile app as their workout tracker to see workouts, log sets, and follow progress. As they train, you automatically get their workout data and analytics inside Juice.
- Do I need to recreate all my workout programs from scratch?
- No rebuild needed. Paste a Google Sheets link and Juice converts your existing program into a client-ready workout experience you can send to the app.
- Why should I use Juice instead of managing workouts with spreadsheets?
- Spreadsheets are fine for writing plans, but they're bad for execution. Juice turns your program into an app your clients actually use: easy logging, PR tracking, and automatic workout stats. You spend less time chasing updates and more time coaching.
- How does Juice help keep my clients engaged between training sessions?
- Clients stay engaged because the app makes training feel rewarding: PRs, progress stats, and clean logging. And you can keep the momentum going with quick emoji reactions: high-touch coaching without the overhead.
Why We Built Juice
We built Juice because we believe trainers should focus on what they do best - training. Not spreadsheets, admin work, or juggling multiple tools.
No credit card required. Get started in minutes.