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Strong Workout Tracker: Gym Log, Exercise Journal

By Strong Fitness Ltd.

Open iTunes to buy and download apps.


The most intuitive workout and exercise tracker for any fitness routine.

Throw out your notebook, Strong is the simplest and most intuitive workout tracker to get more from your workouts. Whether you want to gain strength or just stay healthy, join over 1 million people who have downloaded Strong to stay on track in the gym.

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*Stay on Track* Health & Fitness Feature

Strong is completely redesigned and optimised for the latest iOS Devices, and now comes with Cloud Sync to back up your data.

"I have used nearly every logging app since the App Store launched. This is the best bar none"
"I use this every time I go to the gym and seriously couldn't train without it"
"Simple. Intuitive. Functional. Exactly what I was looking for."
"This is bare bones and serious. Right on, and works perfectly... I wish I could give 10 stars."
"It's by far the most intuitive and easy to use workout app I've used."
"It's amazing. That's all you need to know."

Whether you're a beginner or an experienced powerlifter, Strong provides everything you need to record your workouts as effortlessly and as quickly as possible. Unlike other fitness apps, Strong doesn't bog you down with pictures and videos you don't need, and provide unnecessary functions you'd never use.

Strong is optimised for a progressive barbell routine such as Starting Strength or StrongLifts 5x5, but it is easily adaptable to any other routine of your choosing!

And you can also select a range of exercises, from Cardio to Assisted Bodyweight for an all in one fitness tracking experience.

- The simplest interface of any fitness app available on the App Store
- Add your own routines and choose easily between them
- Cardio and strength exercises - and add your own too!
- New in Strong 4 - Multiple Exercise Types, including Assisted Bodyweight and Duration Exercises
- New in Strong 4 - See your progress in Graphs for Volume and 1RM Progression
- New in Strong 4 - Tag sets as Warm Up, Failure or Drop Sets
- New in Strong 4 - Supersets/Grouped Exercises
- New in Strong 4 - Cloud Sync!
- New in Strong 4 - Built in bodyweight tracker helps you record your weight every workout, and includes Apple Health
- New in Strong 4 - Share sheet makes archiving workouts to Evernote, Notes or Email easier than ever!
- New in Strong 4 - Full Screen Timer for easier notification

- Warm Up Calculator tells you which weights to warm up with
- Plate calculator for when the weights get high
- US(lbs) AND Metric(kg) weight support
- Add additional notes to your workout
- Advanced Statistics show your personal records and progression, and even calculate your one rep max and total weight lifted!
- Export workout information by email to CSV format, as well as full Database Export
- Built in Auto Countdown Timer to help record rest breaks

Note: Strong requires the "Unlock Strong" In App Purchase in order to enter more than 4 workouts. But feel free to try it for as long as you like!

Strong Terms of Service -
Strong Privacy Policy -

What's New in Version 4.19

- Strong attempts to pre-fill sets after you enter data for the first one during Free Workouts.
- Body weight exercises use your body weight measurements for total volume calculations.
- Updates to workouts show in History more quickly after syncing successfully.
- Added a scrolling animation when switching between exercises.

Apple Watch
- Show all exercises in Recent when adding a new exercise, not just performed ones.
- Fix: Update Routine option could do nothing.

Other changes
- Calorie intake rounds to 2 decimal places when displayed.
- Updated Facebook and Twitter social media links.
- Improved reporting for debugging Store errors.
- Fix: Some features (including decimal points) were not available after starting a workout.
- Fix: Deletion and reordering of exercises in a workout was not being synced properly.

We're constantly making improvements to Strong. To make sure you don’t miss anything, just keep your Automatic Updates turned on.

As always, if you enjoy Strong, please leave a review - it helps us keep improving the app! Although we’re now able to respond to reviews, we can always give a more detailed reply if you email


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Customer Reviews

A superior workout logging app

I'm very pleased with this app in every way I just need to use it (exercise) more often =)
I would like to see a custom rest timer. The default is 2min, which is fine but I'd set it a bit shorter if I could. Overall it's the best app I've tried and the easiest to use "in the gym". Hats off to the devs!
*Update* They added the custom timer and a bunch more features and improvements. I tell everyone that works out about this app!
One more suggestion: It's tough to scale and crop progress pics. I take pics after most workouts and being able to crop just what you want would be great.

Best Workout App!!!

I've been working out since November and stopped last Feb to Mid April. I lost my motivation cuz I didn't know what to do anymore. I'm not logging my workouts, it's like I feel that I'm burning out myself without any progress.
Then last April before the month ends, I've discovered this app, and guess what? I'M BACK.
I can see now my progress thru time and by using this, I do really enjoy going to the gym now. Everytime I see my graphs/charts, I'm really happy and feel more motivated because of this app. VERY EASY TO USE!!!

The best app for workout log!

I tried a lot of workout log apps and this one has the most clean, awesome design and easy to use interface from all of them. Easy to type your sets and reps and it shows your last workout numbers as you do workout so you can keep track of your progress. The only thing I would do to make it perfect is a calendar where you can log your workouts by color (ex: leg day = blue) and that shows a monthly view of your routine.

Strong Workout Tracker: Gym Log, Exercise Journal
View in iTunes
Offers Apple Watch App for iPhone
  • Free
  • Category: Health & Fitness
  • Updated:
  • Version: 4.19
  • Size: 97.1 MB
  • Apple Watch: Yes
  • Languages: English, German
  • Seller:

Compatibility: Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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Top In-App Purchases

  1. All Features$6.99
  2. Unlock Strong$4.99
  3. Strong Power Pack$3.99
  4. Strong PRO$4.99
  5. Strong PRO$29.99