Your Fitness Journey,
Guided by AI
Workouts, nutrition, weight, and sleep in one place. Your AI Coach learns your habits, spots what changes, and logs it all when you ask.
Track everything in one place · Let AI handle the rest
Tracking your fitness shouldn't feel like a second job
You've tried the apps. Spreadsheets. Notes on your phone. Here's what always goes wrong.
Scattered tools
One app for workouts, another for food, a spreadsheet for weight. Nothing connects, so you never see the full picture.
No intelligent guidance
Your app logs what you did but never tells you what to do next. You're left guessing at weights, reps, and progression.
Death by tapping
Logging a single meal takes 15 taps. By the time you're done scrolling menus and searching databases, your food is cold.
Ready to simplify your fitness tracking?
Start for FreeThree steps to smarter training
No learning curve. Just tell your Coach what you did — or let it guide you.
Tell your AI Coach what you did
Just say "bench press 3×8 at 80kg" and it's logged. No menus, no searching, no wasted time.
Get suggestions that make sense
Your Coach sees your history, knows your goals, and recommends what to do next. No more guessing.
Watch your progress connect
Workouts, nutrition, sleep, weight — all on one dashboard. See how everything fits together.
Spend 10 seconds logging instead of 2 minutes
Never wonder what weight to use next
Spot patterns you'd never notice alone
Built for your pocket
FitJur is mobile-first. Log a set, a meal, or your weight in seconds. Install it to your home screen and it works like a native app.
Join lifters who train smarter
Start for FreeFour things to track, one app to track them
Workouts, nutrition, body, recovery. All connected, all in one place.
AI Coach
A coach you can talk to, that acts on what you tell it.
- Log sets, meals, and weight through natural language
- Creates routines and recipes from a conversation
- Remembers your injuries, goals, and preferences
Workout Tracking
Build routines, follow programs, and track every rep with smart progression.
- Full exercise library with search by muscle group and equipment
- Automatic progression: linear, double, RPE-based
- Personal records and per-exercise progress charts
Bench press volume · trending up
Nutrition & Recipes
Track every meal with barcode scanning and auto-calculated macros.
- Barcode scanner with automatic food data lookup
- TDEE calculator with macro split presets
- Recipe builder with nutrition per serving
Body & Recovery
Track your weight trends and sleep quality to stay on top of recovery.
- Weight tracking with trend charts and goal lines
- Sleep logging with quality and disruption tracking
- One dashboard connecting all your data
Weight
81.0 kg ↓ 2.5
Your next workout starts with a conversation
Start for FreeBuilt by a lifter, for lifters
I built FitJur because I was tired of juggling five different apps just to track my training. One for workouts, one for food, a spreadsheet for weight — none of them talked to each other.
The name comes from fitness + jurney + jurnal. It's your fitness journey, journaled — with an AI Coach that does more than just answer questions. It takes action so you can focus on the work.
— Andreea
Andreea's 11 Principles of Muscle Growth
These are the 11 principles I live by.
I didn’t learn them all at once. I earned them over time—through experience, mistakes, patience, and consistency. Just like building muscle, these principles weren’t developed overnight. They were built one lesson at a time.
Today, they shape the way I train, recover, and think about fitness. I hope they’ll help you build not only a stronger body, but a smarter approach to training.
Tap any principle to read more
Start your fitness journey today
Everything in one place, guided by AI. Set up in under a minute.
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