Logging in seconds
Weight and reps per set in a few taps, with a rest timer, plate calculator and separate warm-up sets.
Weight training in the appWorkout tracker for the gym
Workout tracker app that logs every set in seconds
The GrabGains workout tracker app records every set, rep and weight in a few taps, keeps what you lifted last time one tap away and flags a new PR the moment you hit it. Your progress, records and volume per muscle group are calculated for you, so your log actually tells you something.
Free to download · 14 days of Pro
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STRENGTH
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PROGRESS
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RESULTS
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FITNESS
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GAINS
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STRENGTH
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PROGRESS
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RESULTS
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FITNESS
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GAINS
Simple workout tracker
Log a set in seconds, right between sets
Open today's workout and tap in weight and reps as you go. What you did last time is one tap away, and in your exercise log every set sits next to last time's numbers, so you know straight away whether you beat it. Warm-up sets are kept apart from your working sets, and a new personal record is flagged the moment you log it.
- Your previous session one tap away while you log
- Warm-up sets kept apart from your working sets
- New PRs flagged as soon as you log them
Workout progress tracker
Every exercise has its own history
Tap an exercise to see how it has developed over time. Max weight, volume and reps are plotted per session, and the app calculates an estimated one-rep max from your best set, so you can follow your strength without ever testing a max.
- Max weight, volume and reps per session in one chart
- Estimated 1RM calculated from your best set
- Every past session and PR per exercise
Personal records and consistency
PRs and streaks that keep you coming back
Your latest personal records are collected in one overview, with weight, reps and date. The training calendar shows which days you trained, which weeks you hit your target and how long your streak has been running.
Achievements along the way: from your first rep to never skipping leg day, they mark the milestones in your training.
- Latest PRs per exercise with weight, reps and date
- Weekly streak and workouts per month
- Go-to lifts: the exercises you train most
Muscle Zone Tracking
See which muscle groups get enough work
The app turns your logged sets into volume per muscle group. Muscle distribution shows where your work went over the past 30 days, and Grow shows how many sets each muscle group has had against your weekly target. You spot a lagging body part before it becomes a gap.
- Weekly volume and training time at a glance
- Muscle distribution over the past 30 days
- Sets per muscle group against your weekly target
Workout planner and tracker
Your workout is ready before you start
A workout tracker is quickest when it already knows what you're going to do. The app plans your week with Smart Workouts based on your goal, schedule and equipment, so you open it, start the workout and log. Prefer your own routine? Build a custom workout and track it the same way.
- Today's workout ready on the home screen
- Custom workouts for your own routine
- Reorder or swap exercises without losing your history
In the app
What the app looks like
From your home screen to your monthly review: these are the screens you use to track your workouts.
Today
Today's workout is ready as soon as you open the app.
Exercise instructions
Step-by-step instructions and a video guide where available. Reviewed exercises show who checked them, such as a physiotherapist.
Target muscles
Which muscles an exercise works, front and back.
Exercise library
Exercises grouped by muscle group and searchable.
Monthly deep dive
Your month in numbers: volume, training time, workouts and how it felt.
Your week
Every workout of the week with its exercises and total sets, so you know what's coming.
Free to download · 14 days of Pro
This is GrabGains
See the app in action
A short look at the app: a training plan built around your goal, equipment and schedule, and every set tracked from the first workout.
Why GrabGains
Why it works
Fast enough for the gym
Logging a set takes a few taps, so tracking never slows down your workout or your rest periods.
Nothing to calculate
Volume, estimated 1RM, personal records and muscle distribution are worked out from your log automatically.
Every type of training
Barbell, dumbbells, machines, cable, bands or bodyweight: it all counts toward the same progress.
iPhone and Android
The same workout tracker app on iOS and Android, so you can track on whichever phone you use.
Ready to track smarter?
What the best workout tracker app should do
The best workout tracker app makes logging faster than writing it down and turns your log into insight. That comes down to three things: quick input during your workout, your previous performance always at hand, and progress calculated for you. Without those, you're keeping a diary instead of tracking progress.
Previous performance
Your last session is one tap away while you log, and the app suggests a weight per exercise so you always know what to aim for.
See Smart WorkoutsProgress per exercise
Charts for max weight, volume and reps, plus an estimated one-rep max calculated from your best set.
Track your progressMuscle Zone Tracking
Volume and distribution per muscle group, so you see which body parts get too little work.
Muscle balance in your monthly reviewMonthly deep dive
With Pro, the AI coach reviews your month: volume, training time, workouts and how your sessions felt, compared with the month before.
Meet the AI coachStronger together
Follow friends, share workouts and celebrate personal records together. Leaderboards for strength and consistency keep you sharp.
Discover the appComparison
Notes app, basic tracker or GrabGains
A notes app or notebook is always at hand, but you calculate everything yourself. A basic workout tracker stores your sets, but rarely tells you what they mean. GrabGains logs, calculates and plans in the same app.
| What you want | Notes or paper | Basic tracker | GrabGains |
|---|---|---|---|
| Logging sets during your workout | Slow | Yes | Yes, in seconds |
| Previous session while you log | Scroll back | Sometimes | Yes, one tap away |
| PRs and estimated 1RM | Calculate yourself | Limited | Automatic |
| Volume per muscle group | No | Rarely | Muscle Zone Tracking |
| Planned workouts | Write them yourself | Usually not | Smart Workouts |
Fitness enthusiasts
What our community says
Really like the functionality of this app. It gives you reminders, personalized workouts to achieve your goal and tips on how to perfrom them. The perfect app for me!
Mc
MckPrk
5 out of 5 · App Store
Super good app with great workouts and a strong AI coach. Easy to track your progress and really motivating to keep training. Definitely recommend it
Dc
Dcro1
5 out of 5 · App Store
Really helped me track my progress, great and easy to use! Recommend this app to everyone.
Ka
Kathrinmv1997
5 out of 5 · App Store
Good to know
Frequently asked questions
What is the best workout tracker app?
The best workout tracker app lets you log every set, rep and weight in seconds, keeps your previous performance at hand while you train and calculates your progress for you. GrabGains does all three and adds Smart Workouts, so your next session is already planned.
How do I log a workout in the gym?
Open the workout that's ready for today, or start a custom workout, and tap in weight and reps after each set. Tap History to see what you did last time, and a new personal record is flagged as soon as you log it.
Is the GrabGains workout tracker app free?
GrabGains is free to download and new accounts get 14 days of Pro for free. After that you can keep using the app for free: logging workouts, your previous sessions, PRs, the exercise library, the feed and leaderboards stay free. Pro adds generating Smart Workouts, the AI coach, the full exercise history with charts and estimated 1RM, the muscle maps in Grow and unlimited custom workouts. Pro prices for your country are shown in the App Store and Google Play. Subscriptions renew automatically until you cancel in your App Store or Google Play account settings, at least 24 hours before renewal.
Does the workout tracker work on iPhone and Android?
Yes. GrabGains is available on iOS and Android. Download it from the App Store or Google Play and try Pro free for 14 days.
Can I track my own workout routine?
Yes. Besides the planned Smart Workouts, you can build a custom workout with your own exercises and track it the same way, including previous performance, PRs and volume per muscle group.
Does the app track which muscle groups I train?
Yes. With Muscle Zone Tracking you see your training volume and distribution per muscle group, so you notice which muscle groups are getting too little attention.
GrabGains provides general fitness and training information only and is not a medical service. Consult a healthcare professional before starting a new training program. The AI coach is a language model: it can be wrong and does not give medical advice.
Further reading
Download the app
Start tracking your workouts today
Download the app, log your first workout and watch your progress build from the very first session.
Free download · 14 days of Pro free