Free workout
Walk into the gym, open the app and add exercises as you do them. Over 400 exercises ready, filtered by muscle group and equipment. Name the workout and save it as your own plan to repeat it next time.
NewAre you a trainer?
Focus on lifting.
For gym-goers who want to see progress
Focus on lifting. 
orkout keeps the log.
Log weight and reps in a few taps. Review every exercise and see whether you are lifting more than last week.
Beta available now
Android: open the APK to install it (allow installs from your browser if asked). iPhone: leave your email above and we will send you a TestFlight invite when it is ready.
Not ready to share your email? See how a set is logged →
English & Vietnamese
No account needed
30 days free
A mock-up of the app’s set logging
How it works
Log a set in seconds
Built for the moment you rack the bar, arms still tired, with a few seconds before the next set. No typing.
Tap the set
The picker opens with what you did last time on that same exercise.
Scroll weight and reps
Two number wheels with your own weight step. Or tap “Same as last time”.
Save & complete
One tap saves and ticks the set. Sets you don’t complete don’t count in your stats.
Rest timer runs
Add 15 seconds or skip with one tap, then on to the next set.
Autosaves as you go — leave the app mid-workout and pick up where you left off
Search 400+ exercises and filter by muscle group
Lock Screen & Dynamic Island
Your workout clock stays in sight, even with the phone locked
No need to open the app between sets. The Lock Screen and the Dynamic Island show your workout time, the exercise you are on and the rest countdown — and keep running while the phone sleeps.
- The current exercise has its icon and its own clock. The rest after an exercise is not counted for the next one.
- When the rest is over, the phone gives one short buzz so you know it is time for the next set. You can turn it off in settings.
- Tap it to jump straight back into your workout.
On iPhone with iOS 16.4 or later. Dynamic Island on iPhone 14 Pro and newer.
Fits the way you train
Just starting out or years in
Pick exercises as you go, or follow a plan with target sets and reps for every exercise.
Follow a plan
New to the gym? Answer a few questions about your goal and days per week and the app suggests a routine. Swap exercises or add sets — the original plan stays intact.
F
Full body for beginnersFull body · 3 days a week
P
PushChest · Shoulders · Triceps
P
PullBack · Biceps
L
LegsLegs · Glutes
U
UpperUpper body · Upper/Lower
L
LowerLower body · Upper/Lower
A
Chest + BackPush + pull in one session · Arnold
A
Shoulders + ArmsShoulders · Biceps · Triceps · Arnold
Progress
Know if you are lifting more than last week
Every exercise has a chart of its heaviest set, workout by workout. When you finish, the app tells you if you just set a record.
- Only what you actually did counts: finished workouts and completed sets. Cancelled workouts don’t skew the numbers.
- Workouts, sets and training time by week, month and quarter.
- A detailed history of every workout: exercises, sets, weights, notes.
Your data
You know where your data lives
Use it right away without an account. When you want a backup or to use more than one phone, sign in with Google — and delete it all whenever you like.
On your phone
Every workout and your body profile (height, weight, goal) are saved on the phone as you log them.
On our server, once you sign in
Your Google account and workout history, for backup and sync across phones. Your body profile stays on the phone only.
New phone
Sign in with the same account and your history comes back. You can delete your account and its workout data from inside the app.
Note: until you sign in, your data lives only on the phone — deleting the app or losing the phone loses your history. Sign in once to have a backup. Details in the privacy policy.
For personal trainers
See how your clients train, even on days you are not at the gym
Clients log their workouts in W-orkout as usual. You see their workouts and progress, assign plans and manage session packages — on the web or right in the app.
- Add clients with an invite link or QR code. They open the link, sign in and they are connected to you.
- See each client’s workouts and progress whenever their app syncs: exercises, sets, weights, workouts per week.
- Your own plan library, assigned to one or many clients. Editing a plan doesn’t change what you already assigned; assign it again and clients get the new version.
- Session packages with bundle pricing and your own promotions: percent or amount off, a fixed price, date limits, promo codes, new clients only.
- Track sessions used, expiry dates and payments for every package, with lists of packages expiring soon, running low or not fully paid.
- Use it on the web at trainer.wujo.dev or in the app (Clients tab), with the same account.
How to start
- Apply to be a trainerSign in at trainer.wujo.dev, describe your experience and attach photos or PDFs of your certificates.
- An administrator approves itWe review your application and give your account the trainer role.
- Invite your clientsCreate an invite link or QR code, send it to your clients and start assigning plans.
Questions? Email contact@wujo.dev.
Pricing
The first 30 days are free
Use every feature for 30 days, no account or card needed. After that, pick a plan to keep going — everything you logged stays.
Monthly
$4.99 / month
Flexible, cancel any time.
Yearly Save 33%
$3.33 / month
Billed $39.99 a year.
- In the app: buy through the App Store or Google Play; it renews automatically and you cancel in the store's settings.
- Prices are in your local currency on the App Store / Google Play (they may differ slightly with taxes and exchange rates). Buying on the web is for Vietnam only for now.
- A plan belongs to your account, so it works on all your phones.
FAQ
Frequently asked questions
When will it be on the App Store and Google Play?
W-orkout is being polished. Early-access sign-ups will be invited to the beta (TestFlight on iPhone, internal testing on Google Play) before the public release.
Is W-orkout free?
The first 30 days are free with every feature: workout logging, plans, history and progress stats. After that, a plan of $4.99 a month or $39.99 a year keeps it going. Your history is always kept.
Where do I buy a plan, and how do I cancel?
In the app through the App Store or Google Play: it renews automatically and you cancel any time in the store's subscriptions.
Do I need an account?
No. Open the app and train; your data is saved on the phone. Signing in (with Google or email) is needed for a backup, to use several phones, or to buy a plan — a plan belongs to your account.
I trained for a while before signing in. Do I keep that history?
Yes. The first time you sign in, the app moves the workouts on your phone into your account in batches. Each workout has its own ID, so a retry on a flaky connection does not create duplicates, and the phone’s copy is only linked to your account after the server confirms it received it.
What about using two phones?
Workouts sync between phones on the same account. If the same workout is edited on both, the latest edit wins.
Which languages does the app support?
English and Vietnamese. The app follows your phone’s language and you can switch in settings.
I’m a personal trainer. How do I use W-orkout with my clients?
Sign in at trainer.wujo.dev and apply to be a trainer, attaching photos or PDFs of your certificates. Once approved, send your clients an invite link or QR code. They log workouts in the app as usual; you see their workouts, assign plans and manage session packages on the web or in the Clients tab of the app. Questions? Email contact@wujo.dev.
Your next workout, logged for you.
Leave your email to be invited to the early access on iPhone or Android.