Know what’s next.
Open the app and see today’s workout, your week at a glance and how many sessions are still to go. One tap starts the workout.
Workout tracker for iPhone
Plan the week.Log every set.See the progress.
A weekly plan, 873 explained exercises, a fast set logger with rest timer and your personal records — in one calm app for the gym. No account needed to start.
iPhoneiOS 17 or later14 languages
Rest timerNotifies you when the break is over
Personal recordsSpotted automatically
873 exercisesWith step-by-step instructions
Less tapping between sets. More focus on the next rep — and a clear record of every workout you’ve done.
How it worksFrom the weekly plan
From the weekly plan
to the last rep.
A week that fits your life.
Create a plan for 1 to 12 weeks with 1 to 7 training days. Fill each day with a ready-made workout, a saved routine or your own exercises. With Brawnly Pro, an AI plan can also suggest the week for you.
Every set, two taps.
Enter weight and reps, see what you lifted last time and add warm-up sets. Tick a set off and the rest timer starts — it can notify you when the break is over.
See how far you’ve come.
The overview and a 28-day training calendar show your consistency. Brawnly Pro adds detailed charts, personal records, body weight and the full history.
Only what you can train.
Tell Brawnly which equipment you have and filter the catalogue to matching exercises. Machine settings like seat height are saved per setup, so you don’t have to remember them.
Try it
Tick it off.
Tick it off.
Watch it fill.
This is how logging feels in Brawnly: every finished set is one tap, and the ring shows how much of the exercise is done. Give it a go.
Barbell Bench Press
4 sets · rest 2:00
- W95lb10reps
- 1135lb8reps
- 2135lb8reps
- 3135lb8reps
2 of 4 sets done
Demo on this page — nothing is saved or sent.Built for the gymEverything for training,
Everything for training,
nothing in the way.
873 exercises, explained
Every exercise in the catalogue comes with step-by-step instructions and the muscles it works — in your language. Missing one? Add your own.
Find the right exercise
Search the catalogue and filter by muscle group or by the equipment you have.
Routines & your own exercises
Save workouts you repeat as routines and reuse them in any weekly plan.
kg or lb — and offline
Metric or imperial units. Logging, plans and history work without a connection.
Apple Health, if you like
Optionally read and write height and body weight, and show your Health workouts and heart rate. Turn access off any time in iOS Settings.
Screens
A closer look.
Today
Your next workout and the week at a glance.
Weekly plan
Training days for 1 to 12 weeks.
Workout
Sets, weights, reps and rest timer.
Exercise detail
Instructions and target muscles.
Catalogue
873 exercises with search and filters.
Progress
Overview and training calendar.
Equipment
Train with what you have.
Screenshots from the current version; details may vary with updates and settings.
Privacy
Your training stays yours.
- No account needed. Plans, workouts and progress are stored on your iPhone.
- Optional sync in the EU. Sign in only if you want backup and sync — stored in Frankfurt, Germany.
- Apple Health is optional. Brawnly reads and writes height and body weight. Height and weight leave your iPhone only with sync or an AI plan; workouts and heart rate from Health are only shown, never stored or uploaded.
- No ads, no data sales. Usage analytics and crash reports never contain your body measurements, date of birth or Health values.
Read the full privacy policy.
FAQ
Good to know.
Do I need an account?
No. You can plan, log and track without signing in. An account (Sign in with Apple or email) is only needed for backup and sync, the AI plan and sending feedback from the app.
Which devices does Brawnly run on?
Brawnly is an iPhone app and needs iOS 17 or later.
What does Brawnly do with Apple Health?
Only if you allow it: Brawnly reads and writes height and body weight, and it can show your workouts and heart rate from Health. Those workouts and heart-rate values are only displayed and are never stored by Brawnly or uploaded. You can revoke access at any time in the iOS Settings.
How does the AI plan work?
The AI plan is optional and needs Brawnly Pro and a signed-in account. To create it, your age, height, weight, goal, experience, equipment and training days are sent to OpenAI — without your name or email address. You can always build your plan manually instead.
Can I use kg or lb?
Yes. Choose metric or imperial units in the app.
How do I delete my data?
Use “Delete local data” in the app’s profile to remove everything stored on your iPhone. To delete your account and synced data, email app-support@donner.io from the address linked to your account.
Is Brawnly medical advice?
No. Brawnly is a training log and planner. It does not diagnose or treat anything. If you have health concerns, talk to a doctor before you start training.