Now available on iOS & Apple Watch

Your Gains.
Tracked. Amplified.

Plan your lifts, crush your PRs, and watch your progress explode — all from one beautifully crafted app.

Home view - Your fitness dashboard at a glance
Features

Everything You Need to Level Up

Built by lifters, for lifters. Every feature designed to save you time and maximize your gains.

+1,500 Exercises

A massive library with HD video demos. Filter by muscle, equipment, or just search. Every exercise translated into 6 languages.

Smart Progression

Auto-adjust your weights and reps between sessions. The app does the thinking, you do the lifting.

Insights That Hit Different

PR tracking, volume charts, weekly streaks, monthly reports, and progression projections. See exactly how far you've come.

Apple Watch Ready

Full workout control from your wrist. Search exercises, log sets, track rest, view RPE — completely hands-free.

Works Offline

No signal? No problem. Everything runs locally on your device. Sync to the cloud when you're back online.

6 Languages

Train in English, Spanish, German, French, Italian, or Portuguese. Every exercise name and description fully translated.

App Preview

Designed to Move You

Every pixel crafted for the gym floor. Fast, intuitive, zero friction.

Workout Session - Track sets, reps, and weight in real-time

Workout Runner

Log sets with minimal taps

Exercise Library - Browse 1,648+ exercises by category and muscle group

Exercise Library

+1,500 exercises with video

Insights - View workout stats, streaks, and progress charts

Insights Dashboard

Track your progress visually

Dark theme native
Haptic feedback
Dynamic Island
Live Activities
How It Works

From Zero to PR in 3 Steps

No learning curve. No complicated setup. Just pick, lift, and grow.

01

Pick a Routine

Choose from templates or build your own from scratch. Add exercises, set targets, and organize your training split. Your perfect plan in under a minute.

02

Smash Your Workout

Follow the runner. Log every set with 3 taps max. Smart defaults pre-fill your last weights. Rest timer counts down so you don't have to think.

03

Track Your Gains

Watch your PRs stack up automatically. Weekly volume charts, streak counters, monthly reports, and progression projections — all generated for you.

Pricing

Start Free. Go Premium When You're Ready.

No tricks. No hidden fees. A generous free tier and a Premium plan that pays for itself in gains.

Free

$0 forever

Everything you need to start tracking your workouts.

  • Up to 2 routines
  • Up to 10 exercises per routine
  • Unlimited workout sessions
  • 5 custom exercises
  • Basic insights (weekly volume, sets)
  • Rest timer
  • 14 days workout history
  • Smart Progression
  • Advanced analytics & reports
  • Cloud sync & data export
Get Started Free
Most Popular

Premium

Starting at
Monthly & Yearly plans

Unlock your full potential. Train smarter, not harder.

  • Unlimited routines & exercises
  • Unlimited custom exercises
  • Unlimited workout history
  • Smart Progression (auto-adjust)
  • PR tracking & est. 1RM
  • Volume by muscle group
  • Monthly reports & projections
  • Rest timer presets & auto-start
  • CloudKit sync across devices
  • Data export & import (JSON)
  • Apple Watch companion
  • Priority features & updates
Download & Unlock Premium

Cancel anytime. Managed through the App Store. No questions asked.

Athion app icon

Stop Guessing.
Start Progressing.

Join thousands of lifters who track smarter with Athion. Your next PR is one download away.

+1,500

Exercises

6

Languages

100%

Offline-Ready

Free

To Start