UNSTOPPABLE
TRAIN SMARTER.
SEE REAL RESULTS.
Track workouts, get AI insights, and stay consistent — all in one powerful fitness app built for athletes who want progress, not complexity.
Everything You Need to Train Smarter
Stop guessing. Start progressing. FitNyx gives you the tools to track, analyze, and improve — so every workout counts.
Real-Time Workout Tracking
Never miss a rep. See your progress as you train.
Log sets, reps, and weights instantly. Watch your session stats update live so you stay focused and motivated.
- Live session dashboard
- Set-by-set tracking
- Rest timer built-in
Shows live workout session with set counter and rest timer
AI-Powered Analysis
Train smarter with insights that actually help.
Our AI analyzes your patterns, identifies weak points, and suggests improvements — so you can focus on what moves the needle.
- Performance trend detection
- Smart workout suggestions
- Progress predictions
Displays AI insights panel with strength/weakness breakdown
Personalized Workout Plans
Plans that adapt to you, not the other way around.
Get routines tailored to your goals, schedule, and progress. Whether you're a beginner or advanced, your plan evolves with you.
- Goal-based programming
- Adaptive difficulty
- Progressive overload built-in
Shows personalized weekly plan adjusting based on progress
Sync Everywhere
Your data, always with you.
Access your workouts, stats, and progress from any device. Secure cloud sync means you never lose data.
- Cross-device access
- Encrypted & secure
- Offline mode support
Demonstrates multi-device sync animation
Ready to Train Smarter?
Join thousands of athletes who've upgraded their training. Start free today.
"Since using FitNyx, I've finally stayed consistent. The tracking is simple but powerful — exactly what I needed."
"The AI insights helped me identify weak points I never noticed. Game changer for my training."
"I tried 10 apps before this. FitNyx is the only one that stuck. Clean, fast, and actually useful."
Simple, Transparent Pricing
Choose a plan that fits your fitness goals. Start free, upgrade when you're ready.
Starter
For beginners exploring fitness tracking
- Basic workout tracking
- Limited AI insights
- Progress overview
- 7-day history
Pro
For dedicated athletes who want results
- Full workout tracking
- Personalized workout plans
- Advanced AI insights
- Progress analytics & trends
- Cloud sync across devices
- Unlimited history
Elite
For serious athletes & coaches
- Everything in Pro
- Priority support
- Advanced analytics dashboard
- Early access to new features
- Custom workout templates
- Export & reports
Compare Plans
| Feature | Starter | Pro | Elite |
|---|---|---|---|
| Workout Tracking | |||
| AI Insights | Limited | ||
| Personalized Plans | — | ||
| Progress Analytics | Basic | Advanced | |
| Cloud Sync | — | ||
| Priority Support | — | — | |
| Custom Templates | — | — | |
| History | 7 days | Unlimited | Unlimited |
Frequently Asked Questions
Can I cancel anytime?
Yes! You can cancel your subscription at any time. No questions asked, no hidden fees.
Is there a free trial?
Absolutely. Pro and Elite plans come with a 7-day free trial. No credit card required to start.
What happens after the trial?
After your trial ends, you will be charged the monthly fee. You can downgrade to Starter anytime.
Is my data secure?
Yes. We use industry-standard encryption and never share your personal data with third parties.
Can I switch plans later?
Of course! Upgrade or downgrade anytime. Changes take effect on your next billing cycle.
Train Smarter.
See Real Progress.
Most people struggle with fitness consistency — jumping between apps, losing track of progress, and never knowing if their workouts are actually working.
FitNyx changes that. Smart tracking + AI insights + personalized plans = a system that keeps you accountable and shows you exactly what is moving the needle.
The result? You stay consistent, see real progress, and finally hit your goals.
Why Athletes Choose FitNyx
"Finally an app that actually helps me stay consistent. The AI insights are incredibly helpful."
"I can see exactly what is working and what is not. My progress has never been clearer."
JOIN THE COMMUNITY
See what others are saying about the protocols.
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