ZyrenDark
The premium coaching system for people who take it seriously. Nutrition, training and recovery — adapted to you, every single day.
Live daily dashboard
Calories, macros, water, sleep, steps, weight, mood and stress in one glance.
Adaptive nutrition
Your meal plan rewrites itself around your sleep, stress and yesterday's session.
Three training systems
HIIT, Hypertrophy and Athletic Performance with video, timers and tracking.
AI personal coach
A trainer in your pocket that answers, adjusts and pushes you — never robotic.
Weekly lifestyle report
An honest read on how your habits actually moved the needle.
Emergency & vacation modes
Bad week? Get a lighter version of the day instead of breaking the streak.
Frequently asked questions
How much does ZyrenDark cost?
ZyrenDark is $4.99 per month after a free 7-day trial. You can cancel any time before the trial ends and you are not charged.
Do I need gym equipment to follow the training programs?
No. HIIT and Athletic Performance sessions can be done with bodyweight, while the hypertrophy and sculpt programs use standard gym machines and free weights.
Can ZyrenDark sync with Apple Health, Google Fit or Fitbit?
Yes. Steps, workouts, sleep and weight can sync with Apple Health and Apple Watch, Google Fit and Fitbit from the Health Sync screen.
How does the AI coach personalise my meal plan?
Your daily targets adapt to your goal, plus your logged sleep, stress, mood and training performance, so the plan rewrites itself instead of staying static.
Can I install ZyrenDark on my iPhone home screen?
Yes. Open the site in Safari, tap Share and choose Add to Home Screen for a full-screen app experience. A step-by-step guide is on the Install page.
Can I get a refund?
Yes. ZyrenDark has a 30-day money-back guarantee handled by our reseller Paddle, as described in our Refund Policy.
Built for iPhone-class polish. Dark by design.