This morning
Before your first set.
Last night’s sleep, HRV and resting heart rate, set against what’s normal for you. Then the session that fits the day, with a target for every lift worked out from what you actually did.
Workout tracker for iPhone
Forge Fitness logs your lifts, your cardio and your recovery, then tells you only what your own data supports. When it supports nothing, it says so.
Free while it’s in testing. Coming to the App Store.
ScrollThis morning
Last night’s sleep, HRV and resting heart rate, set against what’s normal for you. Then the session that fits the day, with a target for every lift worked out from what you actually did.
In the session
Tap an exercise for a looping demonstration, the steps in plain words, and the one cue that matters. Your last session sits beside the set you’re typing.
After the session
The muscles you trained and your total volume. A fair comparison with last time that counts only what you did both days, and says what it left out. And any record, with exactly what it beat.
Over the weeks
Your lifts ranked by real progress, first sessions against latest, and charts that label every point with the weight and reps behind it.
Over the months
Forge looks for patterns in your own readings and says each one in a single line, only once it has held across your history, with the research one tap away. It checks your lifting against your sleep the same way.
The rule
A readiness score invented from three numbers looks confident and means nothing. Forge would rather tell you it doesn’t know. Everything below is taken from inside the app.
Your sleep, HRV and resting heart rate are compared with your own usual, not a chart built from other people. Every number comes from your watch, your ring, or you.
When your recovery and your lifting don’t line up, Forge says so instead of manufacturing a pattern out of a dozen sessions.
Every personal record says whether you beat the weight or the reps, and by how much. No estimated one-rep max dressed up as a PR.
With nothing to compute from yet, Forge explains the blank instead of guessing a starting weight for you.
Inside
Every screen on this page is the app itself, running on a demo account.








What it does
Privacy
Your training lives on your phone and syncs through your own iCloud. Forge Fitness has no user database to leak, sell or be subpoenaed.
Accounts. No email, no password, no sign-in screen before your first set.
Analytics or tracking SDKs. Nobody is counting your taps.
Ads, ever. Not even in the free version.
Decide what a friend can see, reading by reading, and can take it back at any time.
The whole privacy policy is about one screen long, because there genuinely isn’t much to say.
Read itForge Fitness is being used every day by a small group of testers while the last pieces land. Email and you’ll get an invite.