iPhone & Apple Watch
Every muscle, at a glance.
A muscle map for your wrist. Train a muscle and it glows brighter; leave it and the color eases back. One look tells you where you stand.
One purchase · No subscription
Point your camera here to open MuscleDial on the App Store.
One scale, nothing else
Color is the whole interface. No scores, no grades, no badges — just how often you have come back to each muscle.
What it does
A map, not a logbook.
On your wrist
The full anatomical figure on Apple Watch. Raise your wrist, read your state, done — no need to open anything on your phone.
Log in two taps
No sets, no reps, no weights. Mark what you trained between sets on your watch, or reconstruct the session later on your iPhone.
Know what to train
Ask, and MuscleDial highlights the muscles you have gone longest without working. It is a prompt, not a program.
Your rhythm
Tell MuscleDial how often you train, and it adjusts how far back the map looks. A longer view stays steady through a missed week; a shorter one reacts the moment you train.
Stats that mean something
Balance by muscle group, training rhythm, and trends across months. No badges, no streaks to protect.
Private by design
Everything stays on your devices and in your own iCloud account. No accounts, no servers of ours, no ads, no tracking.
On both screens
Watch for glancing. iPhone for understanding.
Pricing
Try it, then own it.
MuscleDial is free to download and fully usable for seven days. After that, a single purchase unlocks it for good on every device signed in to your Apple Account. There is no subscription, and there never will be.