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Welcome to HyperIron

Most workout apps are digital notebooks — you type in numbers, they store them. HyperIron is different. It's an intelligent training platform that builds your programs, computes your progression, tracks every detail of your equipment, and knows exactly how much volume each muscle is getting.

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A Coach That Talks Back

Describe your goals in plain English — in Claude or ChatGPT — and get a complete training program in seconds. Your AI coach reads your full history and edits your program mid-conversation: swap a lift, compress a week, back off when you're fried.

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Workouts Slide, Not Fail

Your training block advances by workouts completed, not days elapsed. Miss a day, get sick, travel — nothing is marked failed. The whole program slides forward intact and picks up where you left off.

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Real Volume Per Muscle

Bench press counts as 4 chest sets but only 2.4 tricep sets. HyperIron uses percentage-based muscle activation to show your actual training volume per muscle group — not naive set counting that treats every compound the same.

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Track Any Equipment

Save your machine settings, band tensions, cable pin positions, kettlebell profiles, and bench angles. Set them up once, then log in two taps.

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Auto-Progression

Weight, reps, and volume targets are computed for you each week. Rate your fatigue after each session and the app adjusts next week's plan — more volume when you're recovering well, less when you're not.

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Web, iPhone & Android — Offline

One account across web, iOS, and Android. Log offline in a basement gym; everything syncs the moment you're back online. 10 resistance types, RIR/RPE, and free-form notes on every set.

How it works​

  1. Build a program — Create one yourself or describe what you want to Claude or ChatGPT and get a complete mesocycle in minutes
  2. Show up and lift — Each week, HyperIron computes your exact weight, rep, and set targets based on your progression settings
  3. Rate your fatigue — After each session, tell the app how recovered you feel
  4. Auto-adjust — Next week's volume goes up or down based on your feedback, keeping you in the sweet spot between undertraining and overtraining

Quick start​

  1. Create your account
  2. Build your first program
  3. Log your first workout
  4. Coming from another app? Import your Strong history so your PRs and charts include everything you've already done

New to structured training?​

If terms like "mesocycle," "RIR," or "progressive overload" are unfamiliar, start with the Concepts section. It covers the training science that HyperIron is built on, explained in plain language. For a quick definition of any term, see the Glossary.

Guide sections​

  • Getting Started — Account setup, first steps, and importing from Strong
  • Programs — Build and manage training programs
  • Workouts — Log sets with full tracking flexibility
  • Exercises — Browse and create exercises
  • Equipment — Set up bands, kettlebells, machines, and more
  • Calendar & Stats — View your training calendar and volume stats
  • Progress & PRs — Charts, PRs, and analytics
  • AI Coaching — Intelligent coaching through Claude or ChatGPT
  • Concepts — Training science explained
  • Mobile App — Install and use the offline-first mobile app
  • Glossary — Plain-language definitions of every term, each linked to its guide page