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REPZAll four trackers

Four trackers,one app

Log sets from your wrist, scan a barcode for dinner, and watch every rep add up. Workouts, nutrition, activity and analytics finally live in one place.

LiftFuelMoveTrack
Download on theApp Store

14 days free, then $9.99/month.iPhone + Apple Watch. Cancel anytime. No ads, ever.

The REPZ home screen showing a Start Workout button, weekly XP progress and the week's planned sessions.
The REPZ hub with four cards: Workout Tracker, Nutrition Tracker, Activity Tracker and Status analytics.
  • Every rep
  • Every set
  • Every macro
  • Every mile
  • Every PR
  • Every rest day

The hub

Everything
in one home

Four trackers that actually talk to each other — so your training, your food and your recovery finally add up to one picture.

Workout tracker

Crush
every set

Built for the way lifting actually goes — heavy, sweaty, and with about four seconds of patience between sets.

  1. Walk in

    Your week is already planned

    Open the app and today's session is waiting — the gym you're standing in, the split you're on, and what's coming Tuesday. Tap once and the clock starts.

    The REPZ workout home with a Start Workout button, a Sweat Equity level bar and this week's planned sessions.

  2. Log it

    Two taps a set. That's it.

    Weight and reps sit under your thumb, with last session's numbers right above them. REPZ spots when you're due to push and tells you exactly what beats last time — same weight, one more rep.

    An active REPZ workout logging sets of bench press, with last session's numbers and a suggestion to add one more rep.

  3. Watch it add up

    Every rep goes somewhere

    Finish, and it's already counted. Lifetime volume, time under the bar, and which muscles you've been quietly skipping — no spreadsheet, no export, no end-of-month admin.

    REPZ statistics showing lifetime volume, workouts, time trained, sets, reps and a body-part distribution breakdown.

REPZ AI

YourAI coach

Generate a session, ask about plateaus, and get AI analytics on your progress.

Full session in secondsAsk about plateaus
  • Ask your coachChat about your progress, a stall on bench, or what to train next — it answers using your actual logged history.
  • Generate a workoutTell it the goal and the time you've got. It builds the session, exercise by exercise, ready to start.
  • AI analyticsProgress trends, body-part balance and PR predictions, written in plain English instead of another chart.
The REPZ AI screen offering Ask Your Coach, Generate Workout and AI Analytics.

Apple Watch app

Lift fromyour wrist

Start on your iPhone, then put it away. Log every set and watch your heart rate live, right from your wrist.

Live BPM + elapsedLog sets on the wristFinish from the watch
  • The REPZ Apple Watch app showing 135 BPM and 15 minutes elapsed during a Chest & Core Blast session.
    Live heart rate
  • The REPZ Apple Watch app showing Push Day with 3 of 11 sets logged and a bench press set of 185 lb for 8 reps.
    Today's sets
  • Adding a bench press set on the Apple Watch, dialling 185 lbs with last session's 185 lb for 6 reps shown above.
    Log a set
  • The Apple Watch confirmation asking whether to finish the workout.
    Finish strong

Add sets, fix a number, finish the session — the watch and the phone stay in step, and every rep lands in the same history.

Nutrition tracker

Know everymacro

Calories, protein, carbs, fat and water — tracked against your daily goal, and logged in whatever way is quickest.

Search 800k+ foodsBarcode + AI photoWater included

  • Search

    800k+ foods

  • Dining

    Real restaurant menus

  • Barcode

    Scan the packet

  • AI photo

    Snap the plate

  • Recipes

    Your own builds

The REPZ Add Food sheet with Search, Dining and Grocery, Barcode, AI Photo and Recipes, above a list of recent foods.
A REPZ nutrition day showing calories against goal, a water ring, and protein, carb and fat progress bars above the food log.

Activity tracker

Every workout,one place

Walks, runs and swims sync straight in from Apple Watch and Apple Fitness — and land next to your lifts.

Imported from Apple WatchEvery session, dated
  • Down to every beatDuration, pace, calories, heart rate and your route on the map — pulled straight from the watch.
  • Calories that countWhat you burn feeds back into your day, so your nutrition targets reflect what you actually did.
The REPZ activity list showing walks and a swim imported from Apple Watch, each with duration, distance, calories and heart rate.
A REPZ activity detail for a walk showing duration, distance, active calories, average pace, heart rate and elevation gain.

Status

Watch itadd up

Lifetime volume, sets, reps and muscle balance — tracked automatically, from the sets you were already logging.

Today → all timeNo spreadsheets
Total volume
Every pound you've moved, all time
Time trained
Down to the second, per session
Sets & reps
Counted as you log them
Body-part split
Where your work actually went
Muscle sets
Fractional, so assistance work counts
Personal records
Caught the moment you beat one

REPZ never mixes its units. Volume is pounds, muscle work is sets, XP is XP — so a number always means the thing it says it means.

The REPZ Statistics screen: 248,250 lb of total volume, 21 workouts, 11 hours 46 minutes trained, 391 sets, 2,489 reps, and a body-part distribution chart.

Train together

Train withfriends

Add friends, follow their training days and keep each other honest — or go quiet whenever you want.

Follow your friendsRanked leaderboardGhost mode when you want
  • Earn it, don't claim itXP comes from what you log — sets, meals, activity — and the leaderboard resets every Monday so nobody runs away with it.
  • Ghost modeTurn sharing off and you disappear from friends' feeds and the board. Your data keeps tracking; it just stops being anyone else's business.
The REPZ friends list showing training partners and whether each is training or on a rest day.
The REPZ ranked leaderboard with a weekly podium, each friend's XP total and their level.

Where we stand

No ads.
No catch.

REPZ is independent and paid for by subscriptions — so it has no reason to sell your attention or your training data to anyone.

Found a bug or want something added? Ask for it — requests go straight to the person who writes the code.

  • No ads. Not one.

    REPZ is paid for by the people who use it, which means nothing in the app is trying to sell you a pre-workout.

  • Ghost mode

    Turn sharing off and you drop out of friends' feeds and the leaderboard. Everything keeps tracking — it just stops being public.

  • Your Health data stays yours

    REPZ reads what you allow in Apple Health and writes your workouts back. You can revoke any of it from Settings, any time.

  • Leave whenever

    Delete your account from inside the app and it's gone — not deactivated, not held for 30 days. No email required to escape.

Pricing

Try it for
two weeks

One subscription. Everything unlocked. No tiers, no add-ons and nothing held back for a “Plus” plan that doesn’t exist.

REPZ Pro

14 daysfree

then $9.99/month. Cancel anytime.

  • All four trackers — workouts, nutrition, activity, analytics
  • The Apple Watch app, with live heart rate
  • REPZ AI — coach, workout generation and analytics
  • Barcode scanning, AI photo logging and recipes
  • Friends, leaderboards and Ghost Mode
  • Home Screen widgets and Apple Health sync
Download on theApp Store

Free to download. REPZ Pro is an auto-renewing subscription billed through your Apple ID; it renews unless cancelled at least 24 hours before the period ends. Manage or cancel in App Store settings. Trial availability is set by Apple and may not apply to returning subscribers.

Questions

Before
you ask

Still stuck? [email protected] reaches a person.

  • How much does REPZ cost?

    REPZ is free to download. Everything inside it is unlocked by REPZ Pro, which starts with a 14-day free trial and is then $9.99 a month. It is one subscription with no tiers, and you can cancel any time from your App Store settings.

  • Do I need an Apple Watch?

    No. REPZ works entirely on iPhone. If you do have a Watch, you get the companion app for logging sets and seeing live heart rate mid-session, and your Watch and Apple Fitness workouts import automatically.

  • What can I actually do from the Watch?

    Start the session on your iPhone, then put it away. From your wrist you can log, edit and delete sets, see your remaining sets for the session, watch live heart rate and elapsed time, and finish the workout.

  • How does the food tracking work?

    Five ways, whichever is fastest: search a database of 800,000+ foods, browse real restaurant and grocery menus, scan a barcode, photograph the plate and let AI estimate it, or log one of your own saved recipes. REPZ tracks calories, protein, carbs, fat, fibre and water against your daily goal.

  • What does REPZ AI do?

    Three things. It generates a full workout from your goal and available time, it answers questions about your training using your own logged history, and it writes plain-English analytics on your progress, body-part balance and likely next PRs. Separately, REPZ's progression engine runs on-device and suggests a target on every set from your own history.

  • Does it sync with Apple Health?

    Yes. REPZ imports your Apple Watch and Apple Fitness workouts along with the energy you burned, and writes your REPZ workouts back to Health. You choose what you share, and you can change or revoke it in Settings whenever you like.

  • Who can see my training?

    Only friends you have added, and only what you choose to share. Ghost Mode takes you out of friends' feeds and off the leaderboard entirely while everything keeps tracking privately. There are no ads and no third-party analytics in the app.

  • Is there an Android version?

    Not today. REPZ is built natively for iPhone and Apple Watch, which is what makes the Watch app and the Apple Health integration work the way they do.

  • Can I get my data out, or delete it?

    Both, from inside the app. Settings → Account → Export My Data hands you a machine-readable copy of everything you have logged. Settings → Delete Account removes it — not deactivated, no waiting period, no email required. Questions first? [email protected].

REPZGet started

Stop guessing.Start logging.

Two weeks free, the whole app unlocked. If it isn’t the training app you keep, cancel and pay nothing.

Download on theApp Store

iPhone + Apple Watch · iOS 26.1 or later

The REPZ Apple Watch app showing a live heart rate of 135 BPM.