Train Smarter with AI
Free forever for core features. Upgrade for unlimited AI coaching, personalized workout plans, and weekly training reports.
Free
$0
Everything you need to start tracking. No credit card required.
- ✓Unlimited workout logging
- ✓Exercise sets, reps & weight
- ✓Progress charts & PRs
- ✓BMI calculator
- ✓Body fat estimator (Navy)
- ✓Goal setting & tracking
- ✓Diet recommendations
- ✓5 AI credits to try
Pro
$19/mo
Unlimited AI coaching, workout plans, and weekly analysis.
- ✓Everything in Free
- ✓500 AI credits/month
- ✓Unlimited FitAI chat
- ✓Custom workout plans daily
- ✓Weekly training reports
- ✓CalorieCrush integration
- ✓Priority AI responses
- ✓Cancel anytime
Lifetime
$49
Pay once. All Pro features forever. Best value for committed athletes.
- ✓Everything in Pro
- ✓1,000 AI credits on activation
- ✓Never pay again
- ✓All future features
- ✓Priority support
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Just Need More Credits?
Buy a credit pack — credits never expire. 1 credit = 1 AI interaction.
Compare Plans
Feature
Free
Pro
Lifetime
Workout Logging
✓
✓
✓
Progress Charts & PRs
✓
✓
✓
BMI & Body Fat Calculator
✓
✓
✓
Goal Tracking
✓
✓
✓
AI Credits
5 (trial)
500/month
1,000 once
FitAI Coach Chat
5 only
✓ Unlimited
✓ Unlimited
Custom Workout Plans
5 only
✓ Daily
✓ Daily
Weekly Training Reports
5 only
✓ Weekly
✓ Weekly
CalorieCrush Integration
—
✓
✓
Price
Free
$19/mo
$49 once
Common Questions
What's an AI credit?
One credit = one AI interaction. That's one FitAI chat message, one custom workout plan, or one weekly training report. Free accounts get 5 credits to try.
Do credits expire?
No. Purchased credits never expire. Pro members get 500 fresh credits each month (non-cumulative).
How does CalorieCrush integration work?
Your AI workout plans automatically adjust based on your nutrition data — if you're in a caloric deficit, the AI recommends fat-loss optimized workouts. If you're eating for muscle gain, it increases volume recommendations.
Is my data private?
Yes. Your data is stored by device ID — no account, no email required. Your fitness data never leaves our servers.
How does the Lifetime plan work?
Pay once ($49), get 1,000 AI credits immediately, and keep all Pro features forever. No monthly fees. If you use all 1,000 credits, you can buy more credit packs at $9 for 30 credits.
Can I cancel anytime?
Yes. Pro is month-to-month. Cancel anytime. You keep your workout history forever on the free plan.