Pick a workout.
Get moving.

Start with a ready-made plan or let the app choose your exercises. Follow demonstrations and timers, then track your progress.

View on the App Store

Free to download

CaLUCKthenics workout screen with an Archer Push-ups demonstration and interval countdown

iPhone & iPad

HOW IT WORKS

Ready-made plans and an exercise library help you get straight into a workout. When you want more control, create your own plans and add your own exercises.

Start with a ready-made workout

Choose a plan by duration or let Surprise Me pick your exercises. Animated demonstrations, warm-ups, timers, and voice cues guide you through the session.

Make it your own

Create and save your own plans, choose exercises, set reps or timed intervals, and organize rounds. You can also add new exercises to your library.

Review your workout history

Look back at your workout history, streaks, and exercise trends. Keep your plans and history in sync with iCloud.

Screenshots

CaLUCKthenics workout plans organized by duration — Workout plans by duration

CaLUCKthenics Insights showing workout history and exercise categories — Workout history and exercise trends

CaLUCKthenics Quick Start with Surprise Me, equipment selection, and interval options — Quick Start and workout options

CaLUCKthenics Create Plan editor with plan settings, timed intervals, and exercise blocks — Create your own plan

CaLUCKthenics Add New Exercise form for creating a custom exercise — Create a new exercise

iPhone screenshots. Appearance may vary by device and app version.

Download CaLUCKthenics

View on the App Store

Help with this app

Read common questions or contact support.

CaLUCKthenics support

Pick a workout.Get moving.