Native for iOS 26 · SwiftUI

Train on data. Not guesswork.

Workouts that plan themselves, macros that actually fit, and a feed of friends who show up — all on your phone.

Download for iOS See what's inside
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6training splits, built-in
300+foods, plus barcode scanning
HealthApple Health, read on your phone
0third-party SDKs

Everything in one app

One app. Your whole training day.

Apple-Fitness-grade rings, a workout engine that plans itself, nutrition that actually fits your day, and friends who keep you honest.

Workout

A plan that builds itself.

Your next day is always queued up — one tap to start. Pick from six splits or roll your own, then log every set with steppers, a rest timer and running volume.

  • Next-day-up card & one-tap start
  • Live logger — sets, reps, rest timer, volume
  • Per-lift progression charts
OPTML Workout screen: an Up Next card for a Push day plus a Push/Pull/Legs split with one-tap start.

Fuel

Macros that actually fit.

A clear calorie budget and protein/carb/fat rings. Fit My Macros ranks foods by how well they close your remaining protein gap inside your remaining calories.

  • Calorie budget & macro rings
  • Fit My Macros — protein-gap-aware suggestions
  • 300-plus food database
OPTML Fit My Macros screen: foods ranked by how well they fit the remaining protein and calorie budget.

Summary

Three rings, one glance.

Calories, protein and training volume close like Apple Fitness rings. Streak, weekly XP and your level live up top.

Friends

Pump Check.

Finish a session and post two photos to your friends' feed with your training day and stats. React to theirs, climb the weekly leaderboard.

Health

Reads Apple Health.

Switch it on under Settings › Tracking. Everything is read on your phone, and nothing it reads leaves it.

Gym Live 3D

See the floor before you step on it.

A live model of your gym, every station with a status and a predicted time until it's free, so you walk in knowing exactly where to start.

OPTML Gym Live screen: a 3D gym floor with green, amber and red status pucks on each machine and predicted free-up times.

Scan

Point at the barcode.

Log a packaged food in a second. The camera is used for scanning only.

Weight

A goal pace that moves daily.

Log it, and the pace line tells you whether this week is on track before the scale does.

Apple Watch

Log from your wrist.

Sets and the rest timer on the watch, with the phone keeping the plan.

Photo to calories

Point at the plate.

A calorie and macro estimate from a photo of the meal.

For gym owners & operators

Running a gym?

Gym Live pilots are being lined up now. Tell us about your floor and we'll map the room that hurts most at 6 p.m.

See Gym Live for gyms

Designed for iOS 26

Train smarter. Starting today.

Real Liquid Glass, light & dark, no third-party dependencies — and a workout and nutrition engine that runs entirely on your phone.

Download for iOS I run a gym