Log your lifts. See your progress.

A minimal strength tracker built around visual progress. Nothing you don't need.

For iPhone, iOS 17 or later.

Strength Score

Every muscle, scored by how much you lift.

Your score adjusts for your bodyweight and body type.

Estimated squat, bench, and deadlift
Rank tiers from Beginner to World Class

Beginner
Novice
Intermediate
Advanced
Elite
World Class

A Strength Score of 70, Advanced, rising over three months, above a powerlifting total with estimated squat, bench, and deadlift.

See your training

Every session, mapped.

See which muscles you've trained, front and back.

Body map of your last 7, 30, or 90 days
Consistency heatmap with streaks

Log fast

Built for between sets.

Less tapping, more lifting.

Last session's weights and reps, prefilled
Complete a set with one tap
Rest timer that can start on its own
Your workout survives the app closing

An in-progress Pull workout: deadlift, barbell row, and lat pulldown sets with previous weights shown and a rest timer counting down.

Progress and PRs

Watch every lift climb.

Each exercise gets its own strength chart.

Estimated 1RM trend and volume
Personal records
Then vs. Now comparisons

Bench Press detail: a score of 75, Advanced, an estimated 1RM of 257.2 pounds, and strength standards from Novice to World Class.

Routines

A plan for every week.

Pick one of 12 ready-made splits or build your own.

Custom routine editor and weekly plan
147 exercises with form cues and illustrations
Muscle recovery status

The exercise library filtered to chest, with illustrated bench press, cable crossover, decline bench press, and dip. — Exercise library

The Recovery screen: a body map colored Ready, Recovering, Fatigued, or Overworked, with a list of muscles below. — Recovery status

Creating a custom exercise: the shoulders are highlighted on the body map, with cable selected as the equipment. — Custom exercises

Journal and history

A note for every workout.

An optional reflection after each session, linked to that workout.

“Finally hit 225 for 3.”

Example journal entry

“Squats are starting to feel easier.”

Example journal entry

Everywhere on iPhone

Right where you need it.

Home Screen widgets

Your consistency heatmap and next workout at a glance.

Live Activity

Your workout on the Lock Screen while you train.

Share images

Turn your progress into an image you can share.

Make it yours

Your color, your icon.

Five accent colors, each with a matching app icon.

Tap one to try it on this site.

Private by design

No account. No tracking.

Your data stays on your iPhone and in your own iCloud
We can't see your workouts or personal details
Export your workouts and journal as JSON anytime

Read the privacy policy

Pricing

One simple subscription.

Monthly and annual plans, with a free trial for eligible new subscribers.

Cancel anytime in iOS Settings.