Stop choosing between rigid AI apps and blank workout logs.
Onyx Coach is the hybrid strength routine planner that combines a professional program library with a fast, flexible lifting tracker.
š THE HYBRID ADVANTAGE: STRUCTURE + FREEDOM
Most apps force you to guess what to lift or give you random exercises. Onyx gives you proven structured training.
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Need a Plan? Choose from 20+ prebuilt gym routines (5x5, PPL, Upper/Lower, Bodybuilding) designed for progressive overload. ā
Have a Plan? Use our custom workout builder to digitize your routine in seconds.
ā” TRACK WORKOUTS IN 30 SECONDS
We built the fastest gym planner on the store. No distractions, no useless videos.
⢠Simple Logger: Record reps, sets, RPE, and weight effortlessly. ⢠Smart History: See exactly what you lifted last time so you can beat it. ⢠Gym Notebook Feel: The perfect replacement for spreadsheets and paper journals.
š PROVEN WORKOUT PROGRAMS INCLUDED
Access a library of ready-to-go plans for every goal:
š„ Strength Training: Starting Strength style progressions and 5x5. š„ Hypertrophy (Muscle): Push Pull Legs (PPL), Arnold Splits, and Bodybuilding focuses. š„ Powerlifting: Peaking programs and 1RM strength focus.
š MASTER PROGRESSIVE OVERLOAD
The key to growth is consistency. Onyx is a dedicated progressive overload tracker that visualizes your volume and strength gains automatically.
š ļø TOOLS FOR SERIOUS LIFTERS
⢠Gym Set Tracker: Warm-up sets, drop sets, and failure tags. ⢠Rest Timer: Auto-timers to keep your intensity high. ⢠Plate Calculator: Never do gym math again.
Download Onyx Coach today. Whether you need a guided workout program or just a simple strength log, we handle both.