The workout log every
lifter deserves

Lifting, swimming, cycling and running — one app, with Apple Watch.

"I gave it my all today."

Download on the App Store👤 I'm a coach

30 days free · No credit card · Then from $2.99/month

1739
HD video exercises
30
Days free
$2.99
From / month
4
Sports: gym · swim · bike · run
⌛
Apple Watch
$0
For coaches
🏋 Your plan

Three ways to get
your workout plan

Works great on your own — or with your coach.

⚡ MOST USED
🤖
Built by AI
Answer 5 questions about goal, level and equipment. IronDiary builds your plan with automatic 12-week block progression. Ready in 60 seconds.
📋 FULL CONTROL
✎
Built by you
Pick from 1739 HD video exercises. Sets, reps, rest and advanced techniques: supersets, drop sets, pyramids, rest-pause, AMRAP.
👤 HAVE A COACH?
🔔
From your coach
Your coach builds the plan for free on the web dashboard and it shows up in your app with their name and notes.

From download to first set in 3 minutes

1
📷
Download
iPhone app, 30 days free, no credit card.
2
📋
Get your plan
AI in 60 seconds, your own, or from your coach.
3
⚡
Train
HD videos, rest timer, Apple Watch, last session's weights pre-filled.
4
📈
Progress
PRs, volume, calories, and a new block every 12 weeks.
🏋 Features

Everything you need
to train smarter

From your plan to your progress over months — in one place.

📓
Remembers every weight
Each session starts with last time's weights already filled in. No more notebooks.
🏋
1739 HD video exercises
A demo video for every exercise, with the muscles highlighted.
⚡
Advanced techniques
Supersets, drop sets, pyramids, rest-pause, AMRAP — each with its own timer.
🏆
Personal records
Every kg and every rep tracked, with progressive overload suggestions.
⚖
Body weight & measurements
Track weight, chest, waist, arms and thighs, with progress charts.
🔌
Works offline
Native iPhone app: your plan and workouts work without signal in the gym.

🔄 Machine taken? Swap the exercise in one tap.

Tap 🔄 during your workout: IronDiary suggests similar exercises for the same muscle — the ones you've already done first, with your last weights. Swap it just for today, or for good in your plan.

SWAP EXERCISE
Instead of: Leg Press
ALREADY DONE BY YOU
Hack Squat — 80 kg × 10›
Goblet Squat — 24 kg × 12›
SIMILAR
Bulgarian Split Squat›
🔄 Block periodization
Every 12 weeks IronDiary builds a harder plan automatically.
BLOCK 1
Base
3 sets · 12 reps · 60s
BLOCK 2
Volume
4 sets · 10 reps · 75s
BLOCK 3
Intensity
5 sets · 6-8 reps · 120s
BLOCK 4
Deload
3 sets · 15 reps · 45s
⌛ Apple Watch

Gym and triathlon.
One diary,
on your wrist.

IronDiary on Apple Watch shows your live heart rate and rest countdown during every set — and tracks your swims, rides and runs in the same week as your lifting.

❤
Live heart rate
Average and peak for every set, synced with Apple Health.
⏱
Rest timer
Countdown on your wrist that taps you when rest is over.
🏊
Swimming
Laps, distance, pace in the water and strokes.
🚲
Cycling & running
GPS route, pace, heart rate and calories; imports from Apple Health.
APPLE WATCH
IRONDIARY
Bench Press
Set 2 / 4
128
bpm
01:30
time
Swipe for HR, progress and finish
🏊 Triathlon

Lift and train for triathlon
in the same app

Most apps do either the gym or cardio. IronDiary puts both in one weekly view, so you see your whole training load.

🏊
Swim
Laps, distance and pace per 100 m with Apple Watch. See if you swim faster with fewer strokes.
🚲
Bike
Rides tracked with GPS or imported from Apple Health, with heart rate and calories.
🏃
Run
Pace and heart rate over time: see if you get faster at the same heart rate.
🏋
Strength
Your lifting plan in the same week — one diary for all of it.
Simple pricing

Try everything free for 30 days

No credit card for the trial. Then pick the plan that suits you — or none.

Free trial
$0
30 days · no credit card
  • Full access to everything
  • 1739 HD video exercises
  • AI or manual plan
  • Apple Watch included
Start free
Monthly
$2.99
per month · cancel anytime
  • Everything in the app
  • Cancel anytime in Settings
  • Plans from your coach
  • Gym + triathlon
Download
⚡ BEST VALUE · SAVE 44%
Yearly
$19.99
per year · about $1.67/month
  • Everything in the app
  • 12 months for the price of under 7
  • Renews yearly, cancel anytime
  • Gym + triathlon
Download
Lifetime
$39.99
one-time payment
  • Premium forever
  • No subscription, no renewals
  • Restore on your new iPhone
  • Gym + triathlon
Download

Prices in USD for the US App Store; local prices vary by country and are always shown in the app before you buy.

👤 For coaches & personal trainers

Manage your clients.
Free. Forever.

A professional web dashboard to build plans, follow your clients' progress and manage sessions. You never pay — your clients just use the app.

✅ Free dashboard  ·  Unlimited clients
👤 You, the coach
$0
The dashboard is and will stay free. No card, no subscription, no client limit.
🏋 Your clients
from $2.99
They only pay for the IronDiary app, after 30 free days. Billing is handled by Apple.
📋
Build client plans
Same professional wizard as the app, 1739 HD videos and advanced techniques. The plan shows up in your client's app with your name.
📊
Follow progress
Weight, measurements, volume and completed workouts for each client — plus their swims, rides and runs.
📅
Manage sessions
A calendar of your sessions with each client, right in the dashboard.
🔗
Invite in one tap
Share a link by text or WhatsApp: the client signs up and is connected to you automatically.
💻
Works anywhere
Responsive web dashboard for laptop, tablet or phone. Nothing to install.
🔒
Private by design
You only see your own clients' data.
How it works in 4 steps
From sign-up to your first assigned plan in under 5 minutes.
1
Sign up
Create your free coach account at pt.irondiary.com
→
2
Invite
Send your client a link by text or email
→
3
Build the plan
Pick exercises, sets, reps and techniques
→
4
Follow
See workouts, weight and measurements in real time
👤 Create your free coach account
🏋

Training for yourself?

30 days free. Then from $2.99/month,
yearly, or once for life.

Download on the App Store →
👤

Are you a coach?

Free dashboard.
Unlimited clients. Forever.

Open the coach dashboard →