Iron - Workout Tracker

Name: Iron - Workout Tracker
Rating: 4.8 (333 reviews)
Author: Karim Abou Zeid

By: Karim Abou Zeid

Gym Log for Strength Training

Features & Capabilities

Now completely free and open source! Iron is a modern, privacy-friendly weightlifting workout tracker with a beautiful UI, Apple Health integration, and an Apple Watch companion app. It features smart set completions, automatic rest timers, PR highlighting, a rich library of built-in exercises plus the ability to create custom ones, progress charts, and support for Imperial (lbs) or Metric (kg). Siri Shortcuts are also included for quick logging.

Privacy is built in: there are no analytics, no tracking, no third-party SDKs, and no account requirements. It logs workouts to Apple Health and can export all data as plain text or JSON for backup or analysis. Learn more in the privacy policy and terms of service.

User Growth & Download Statistics

App Open Source Sports Privacy & Security

By:

Karim Abou Zeid

Rating:

4.80

(333)

Version:

1.6 Last updated: 2022-09-29

Version code:

852514897

Creation date:

2019-10-06

Compatible devices:

Size:

17.71MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-14

Compare stats and ranking:

Ranking

# 91,858 ▼ 151

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Karim Abou Zeid

Apple Apps Store

https://apps.apple.com/us/app/iron-workout-tracker/id1479893244

User Reviews

Users broadly praise Iron for its simple, free, and highly customizable workout logging with a clean UI. It’s beginner-friendly and offers useful features like a built-in timer and progress tracking. The main downsides are missing content: no cardio options and few forearm/lower-back exercises, with many asking for more variety. Occasional UI quirks and integration issues (Apple Health) are noted but do not outweigh the overall positive sentiment.

Pros

Simple, minimalist design that’s easy to use.
Free with no subscription, offering strong value.
Excellent for tracking workouts and progress (logging, timer between sets).
Highly customizable; you can add your own exercises and routines.
Beginner-friendly and no ads; reliable for basic logging.

Cons

Missing cardio options.
Limited forearm and lower-back focused exercises.

Recent reviews

Amazing app. It’s refreshing to find a simple, straightforward app that doesn’t eventually ask me to buy anything. The creator is a saint for doing this!

by fi*****, 2026-05-23

I’m an older woman just getting back into weight training. It’s been so long I can barely remember the names of the exercises. I think this app is perfect in terms of listing all the various exercises for different muscles, showing short “videos” of what the movements look like and setting up your entire routine. Additionally you can personalize reps and sets as well as break timers within the routine. I’m so thankful to the creators of this app for not charging a fee to use it as I wouldn’t have been able to develop a practice had that not been the case. Other training apps are so expensive and I haven’t found one as great as this one!

by Ma*****, 2026-05-11

Never leave reviews but this deserves one. Simple. Easy to use. May not get any more updates but is customizable enough to be a complete logging app on your phone. Please never get rid of this.