1
Open the app
Navigate to app.onerep.life in your browser. OneRep works on any modern browser and is also available as a PWA you can install to your home screen.
2
Create your account
Tap Sign up and choose how you’d like to register:
- Email and password: enter your email address, choose a password, and verify your email when the confirmation message arrives.
- Continue with Google: sign in with your Google account in a single step.
3
Complete onboarding
Set up the app around your goals and preferences. The guided flow covers your goal, experience, activity, baseline measurements, nutrition and daily life preferences, optional health connections, and any history you want to import. Review the proposed targets and data choices before finishing. You can change your settings later.
4
Log your first meal
From the Today tab, tap the + button next to any meal (Breakfast, Lunch, Dinner, or one of the three snack slots).Your calorie and macro rings on the dashboard update immediately after logging.
- Search
- Barcode scan
- Photo
Type a food name in the search bar. OneRep searches USDA FoodData Central and Open Food Facts and returns results in seconds. Tap a result, confirm the portion size, and tap Log.
5
Log a workout
Tap Training in the bottom navigation, then tap Start workout.
- Browse the exercise catalog or search by name.
- Add exercises to your session, enter your sets, reps, and weight.
- Use the built-in rest timer between sets. It vibrates or rings when time is up.
- Tap Finish workout when you’re done.
Your weekly routine can schedule two sessions on one day. Use the Endurance mode in Training for a walk, run, ride, or hike.
6
Add a daily check-in
Open Journal and choose a mood or write a short note. Tap Log a tracker to pick a template such as energy or sleep quality, or make a tracker of your own. The Journal’s quick logs also take you to food, water, training, and supplements for the selected day.
7
Check your dashboard
Head back to Today to see everything in one view:
- Calorie and macro rings: how much of your targets you’ve hit so far
- Water tracker: log glasses or custom amounts toward your daily goal
- Supplements: any scheduled supplements for today
- Scheduled training: your planned workout if you built a weekly routine
- Coach goals: any active goals your AI Coach is tracking
What to explore next
AI Coach
Ask the Coach to log a meal, adjust this week’s plan, or give you a progress briefing, in text, voice, or by sending a photo.
Account Setup
Update your goals, weight unit, daily targets, and privacy settings at any time.
Nutrition
Set custom macro targets, enable macro cycling for training and rest days, and build meal presets for foods you log often.
REST API & MCP
Mint an API key in Settings and start querying your log from scripts, dashboards, or AI clients.