Welcome to Atom Fitness! This guide walks you through setting up your account, understanding what's included for free, and exploring premium features.
Creating Your Account
You can create an Atom Fitness account using:
- Email — Enter your email and create a password
- Apple Sign-In — Quick sign-up with your Apple ID (iOS)
- Google Sign-In — Sign up with your Google account
Onboarding Walkthrough
Onboarding takes about 2 minutes and sets up your personalized experience.
Profile Setup
| Step | What You'll Enter |
|---|---|
| Language | Choose from 10 supported languages |
| Theme | Light or Dark mode |
| Date of Birth | Used for metabolic calculations |
| Gender | Affects calorie calculations |
| Units | Imperial (lbs/ft) or Metric (kg/cm) |
| Height & Weight | Your starting measurements |
| Activity Level | Sedentary to Extremely Active |
Create a Plan?
You'll be asked if you want to create a weight plan:
- Yes: Set a goal (lose/maintain/gain), get personalized macros, receive weekly adjustments
- No: Track meals and workouts without specific targets. You can start a plan anytime later.
Free vs Premium
What's Always Free
- Unlimited meal tracking
- Food search (500K+ foods)
- Manual food entry
- Workout logging with sets, reps, weights
- Full exercise library
- Weight tracking and history
- Up to 3 workout templates
- Up to 3 saved recipes
- Up to 5 progress photos
Premium Features
| Feature | Description |
|---|---|
| Barcode Scanner | Scan products for instant nutrition |
| Label Scanner | OCR to read nutrition facts labels |
| AI Food Scanner | Take photos, AI estimates nutrition |
| AI Split Creator | Generate personalized training programs |
| Unlimited Workouts | Create as many workouts as you want |
| Unlimited Recipes | Save unlimited recipes |
| Unlimited Photos | Document your journey |
| Weekly Macro Adjustments | Automatic calorie optimization |
| Training Analytics | Overview, adherence, workout maps |
| Data Export | Export all your data |
Free Trial
Every new user can try Premium free for 7 days:
- Full access to all premium features
- No payment required to start
- Trial countdown shows days remaining
- After 7 days, premium features lock (your data is preserved)
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To start your trial, just tap any premium feature — you'll see a prompt to begin.
Your First Week
| Activity | Why It Matters |
|---|---|
| Log every meal | Data powers better recommendations |
| Complete a workout | Start building your training history |
| Weekly check-in | Weigh in on your designated day |
| Explore the app | Get familiar with all the features |
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Don't aim for perfection — logging "pretty good" data is better than logging nothing. The app works best with consistent, honest tracking.