Iron - Workout Tracker 4+

Gym Log for Strength Training

Karim Abou Zeid

Designed for iPad

    • 4.8 • 36 Ratings
    • Free


Now completely free and open source!

A modern and completely free weightlifting workout tracker.

• Beautiful and simple user interface
• Apple Health integration
• Apple Watch companion app
• Smart set completions
• Automatic rest timer
• Recognizes and highlights PRs
• Well maintained library of built-in exercises
• Create custom exercises
• Charts to visualize your progress
• Supports Imperial (lbs) and Metric (kg)
• Siri Shortcuts

- Privacy focused
There are no analytics, no tracking, no 3rd party SDKs and no account.

- Apple Health
Iron logs your finished workouts in Apple Health and displays your bodyweight next to your previous workouts

- No lock-in
Export all of your workout data as plain text or JSON for manual editing or further analysis.

Privacy Policy:
Terms of Service:

The exercise images are from Everkinetic (license:

What’s New

Version 1.6

- slightly updated design

Ratings and Reviews

4.8 out of 5
36 Ratings

36 Ratings

KiloFoxtrot10 ,

Simple and quick!

I've downloaded and tried at least 20 gym log apps and this is by FAR the best available. Most of us don't need complexity and how-to's and all that extra nonsense. We need quick and easy logging with a rest timer and historical data and this is PERFECT. I'm a bodybuilder and don't want to dilly dally and poke around too much on my phone in the gym and this app helps me get it done. The UI is slick and easy to navigate, just awesome overall. This app needs to be recommended first in the app store I'm bummed I didn't find it earlier. Instant purchase!

nomkrow ,

Great app for tracking workouts.

This is a great app for logging workouts. Very elegant and uncluttered design. Pretty intuitive user interface. Simple to add exercises if the existing catalog doesn’t cover something in your routine. Laying out a new routine to track is simple and easy to edit.
I decided to try it based on simplicity and their privacy policy. I really like that it’s not collecting data on me. So far I really like it.

Nikebeatsboy ,

Truly a pleasure to use

By far the best UX I have seen on a fitness app. Little features and beautiful animations make the app sleek and extremely easy to use. I love the gesture support for modifying reps/the workouts in general. I actually have fun creating the workouts now instead of seeing it as some tedious process. 10/10 recommend

App Privacy

The developer, Karim Abou Zeid, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Siri

    Get things done within this app using just your voice.

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