Train smarter.
Your AI workout
coach.
250+ workout programs, balanced by AI for your goals, age, and level. 300 exercises, live heart rate on the workout screen, super-sets, and full progress tracking — whether you're starting out or chasing a PR.
Everything you need to progress
From your first workout to your next milestone — programming, exercises, and tracking in one app.
7 Goals, One Plan
Burn fat, build muscle, boost stamina, improve flexibility, tone up, stay fit, or recover from injury.
300 Exercises
A full library with targeted muscle groups, clear guidance, and a one-tap video demo for every movement.
250+ AI-Balanced Programs
Programs tuned by AI for the best results across every age, gender, and goal. Gym, indoor, outdoor, or pro-level.
Live Heart Rate
Connect Apple Health or Health Connect — including Samsung Health and Galaxy Watch — and see your pulse right on the workout screen, saved to your journal, with an adaptive daily step goal.
Progress Charts & Goals
Track weight, calories, and measurements over time. Set goals and watch the trend lines move.
Super-Sets, Timer & Tabata
A real session engine: super-sets, per-exercise rest timers, rep-by-rep logging, full history, and a built-in Tabata mode.
Built for how you train
Whatever your style, there's a program for it.
Start training smarter today.
Download Cubex and get a program built around your goals — free on iOS and Android.