A clean, fast, and intelligent tracker for anyone who wants to train, log nutrition, and build consistency — zero ads, zero clutter.

Most fitness apps are bloated, covered in ads, and take 50 taps just to log a single meal. Calyx is different. Zero ads. Ever. Just a sleek, ultra-fast tracker with powerful AI that stays out of your way.

WHY YOU'LL LOVE CALYX

📸 SNAP & SPEAK — AI NUTRITION LOGGING
Tired of scrolling through endless duplicate food entries?
- Photo AI: snap your meal, get instant calories and macros. PRO
- Voice AI: say what you ate, get the breakdown. PRO
- Barcode scanner and manual search for quick entries.

🏋️ FAST WORKOUT & SET TRACKING
- Log sets, reps, weights, and rest times in seconds.
- Automatic Personal Record tracking and volume calculators.
- Built-in rest timer and full workout history.
- Save your routines for one-tap starts.

🤖 AI-GENERATED PROGRAMS
- Follow structured splits (Push/Pull/Legs, Full Body) or build your own.
- Let Calyx AI generate a custom program tailored to your goals, equipment, and experience. PRO

📊 PROGRESS YOU CAN ACTUALLY SEE
- Consistency Grid: a GitHub-style heatmap of your training year.
- Volume trends, weekly calorie averages, weight history.
- Achievements and badges as you hit milestones.

👥 COACH MODE — FOR TRAINERS
Manage clients without spreadsheets or WhatsApp chaos.
- Connect instantly via a unique Calyx ID.
- See client logs, calories, and training status at a glance.
- Assign workout plans and nutrition targets.
- Leave private coaching notes. PRO

No ads. No banners. No pop-ups. Your data stays yours.

Calyx is free to download and use for workout and nutrition tracking.
PRO unlocks unlimited Photo AI, Voice AI, AI-generated programs, and full Coach Mode.

Simplify your training. Download Calyx today.