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Mark Fensom · Iron Log
Project 04 · iPhone app · on the App Store

Log the lift. See the trend. That's it.

Iron Log is a simple weight-training tracker: log the lift, watch the numbers climb, and get on with the next set. Everything stays on your device — no account, no subscription, nothing sent anywhere. Live now on the App Store.

FreeNo accountStays on the phone

Iron Log's workout screen on an iPhone
What it isSets and repsPer-lift trendFavouritesNo account
Iron Log — logging a set
Logging a set
Iron Log — the trend for a single lift over time
The trend
Iron Log — the exercise list
The lifts

On-device, full stop

Your training history lives on your phone and nowhere else. Delete the app and it's gone — which is exactly how it should be.

Fast between sets

Logging a set takes less time than racking the bar. No forms, no forced rest timers, no social feed of other people's deadlifts.

The trend, visible

Progress shows as a line you can actually read — per lift, over time — so a heavier bar is something you can see coming.

Free on the App Store

No subscription and no unlock. The app does what it says and then gets out of the way.

Privacy: your training history never leaves the phone. There is no account and no analytics.

Strong is a long game.

Log the set, close the app, go and do the next one.