Trackyourworkouton your watch.
Log every set straight from your Apple Watch — weight, reps, live heart rate — without ever reaching for your phone. Just lift, tap, rest.
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Track your whole workout
on your watch.
Most trackers make the Apple Watch an afterthought — a glorified timer. REPZ was built wrist-first, so you log every set right where you train. No more picking up your phone after each set just to write down a number.
Log every set from your wrist
Weight, reps, done — a couple of taps on the Watch and you're resting. No reaching into your pocket between sets.
Your phone stays in your bag
Run an entire session start to finish without ever pulling out your phone. The Watch is the whole experience, not a remote.
Live heart rate, on the set
Real-time BPM straight from the Watch sensor, tied to the exact set you're lifting — so effort and output live in one place.
Every capability, in your hands
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Everything you need to train smart
From your first set to your hundredth session — and every meal in between. REPZ keeps training and nutrition in one place.
Your AI coach
Tell REPZ your goal, time and the gear you've got. It builds a full, balanced split in seconds — every exercise, set and rep ready to start.
Set-by-set logs
Revisit any workout and see exactly what you did — every exercise, every set, the weight, the reps and the time. Your full training history, always on hand.
Watch it add up
Lifetime volume, automatic PRs and a live body-part breakdown. Every set you log pushes the numbers — so progress is something you can actually see.
Never miss a day
Every training day is marked and counted on your calendar. Watch the streak grow, glance back at any month, and keep showing up.
Every Apple Watch workout
Runs, swims, rides and hikes sync from your Apple Watch automatically — distance, pace, active calories, heart rate and route, all in one place beside your lifting.
All your training, one summary
Your lifting and everything from Apple Health, finally added together. Pick any date range, then drill into a single activity for the metrics that actually suit it — pace and elevation for a run, strokes for a swim, volume and sets for a lift.
Lift with friends
Add your gym crew and see their workouts roll in as they finish. A little friendly accountability keeps everyone showing up.
Know every macro
Calories, protein, carbs and fat — plus water, fiber and sugar — tracked against your daily goal. Log it once and watch the rings fill.
Snap your meal
Point your camera at the plate and the AI identifies each food and estimates calories, protein, carbs, fat, fiber and sugar. Review, tweak, log — done.
Eat out, stay on track
Find restaurants near you on the map, then log real menu items with real macros — from chains like Chick-fil-A down to the sauce packet.
Watch your streak grow
Weekly and monthly trends for calories, macros and consistency — average intake, days on target and your full history at a glance.
Looks great day or night
A crisp light theme and a deep dark mode — REPZ follows your system setting, so it looks sharp around the clock.
Built for how lifters actually train
One fast, private app for your whole training life — the gym, the kitchen and your Apple Watch.
Wrist-first logging
Log weight, reps and live heart rate straight from your Apple Watch. Your phone never has to leave your bag.
Four trackers, one app
Workouts, nutrition, your Apple Watch activity and analytics live together in one home — no juggling apps to see the full picture.
AI that does the work
Generate a full split from your goal, snap a meal for instant macros, and get progress insights and PR predictions.
Real food, logged fast
Barcode scanning, AI photo logging and real restaurant menus — from chains down to the sauce packet. Photos are never stored.
Your data, your rules
Go private with Ghost Mode, export everything, or delete your account anytime. No ads, and your Health data stays yours.
Train with friends
Add your gym crew, share your training days and activity, and keep each other honest — a little accountability goes a long way.
Frequently asked
How much does REPZ cost?
REPZ starts with a 14-day free trial — full access, no charge while you try it. After the trial, REPZ Pro is just $9.99/month and unlocks everything: phone-free Apple Watch logging, the full nutrition tracker, the AI workout generator, live heart rate, stats and history, and training with friends. Cancel anytime in your App Store settings — cancelling stops future charges, and payments already made are non-refundable (refund requests go through Apple).
Can I really log my whole workout on the Apple Watch?
Yes — that's the whole point. Log every set, weight and rep right from your wrist, with live heart rate built in. You can run an entire session without ever picking up your phone.
Do I need an Apple Watch?
No. REPZ is built Watch-first, but it's just as great on iPhone alone. Add a Watch and you unlock fully phone-free, wrist-based logging.
Where is my data stored?
Securely in the cloud. Your account and workout history are stored and synced through Google Firebase — encrypted in transit and tied to your account, so everything's there on every device you sign in to. We never sell or share your training data, and you can permanently delete your account and all of it any time from Settings.
Can I bring my own routine?
Absolutely. Build any split by hand, or let the AI generator create one from your goal and available equipment in seconds.
Does REPZ track nutrition too?
Yes. The Nutrition Tracker logs meals by search, barcode scan, restaurant menu search (with optional nearby-restaurant discovery), saved meals, or an AI photo scan that estimates calories and macros — up to 10 AI scans a day. Set goals, watch your macros fill in, and optionally share a daily summary with friends.
Who can see my profile?
Only friends you accept can see your workouts and nutrition summaries. Anyone can find you by username search — unless you turn on Private Profile (Ghost Mode) in settings, which hides you from search and blocks new incoming friend requests while keeping your existing friends.
Is REPZ on Android?
Not yet — REPZ is built for iPhone and Apple Watch, and that wrist-first experience is our focus right now. There's no Android version today.
Your next PR starts today
Start your 14-day free trial and turn every workout — and every meal — into progress you can see.