Workout tracker for strength training

Free Workout Tracker for iPhone & Apple Watch

Log the set. Keep the whole story.

Bazu is a focused workout tracker for lifters who want faster logging, permanent PR history, and progress they can actually read — without ads or a social feed.

Download Bazu FreeSee Free vs Pro

Free includes unlimited workouts, full history, PRs, charts, smart rest, offline logging, and the Apple Watch companion.

  • Unlimited workouts free
  • 500+ exercises
  • Offline + cloud sync
  • No ads. No feed.
Bazu active workout screen showing a smart rest timer and prefilled strength-training sets

Real Bazu app screen

Built around the workout

Less friction now. Better evidence later.

Bazu Personal Records screen with all-time lifting records and recent PRs
Free

See every PR — not just the latest one.

Load, reps, estimated 1RM, volume, duration, and distance records stay attached to the workouts that earned them and sync across your devices.

Bazu Insights screen with workout totals and an estimated one-rep-max progress chart
Free

Know whether your training is moving.

Follow volume, workout frequency, muscle distribution, and all-time estimated 1RM progress without losing older history behind a paywall.

Bazu active workout showing progressive overload weight and rep targets
Pro

Add coaching when you want it.

Bazu Pro turns your completed sets into clear weight and rep targets, then prefills the next working sets so progression takes less mental math.

The training loop

From first tap to useful feedback.

  1. 1

    Start your routine

    Open the next routine from Home or begin a blank workout in seconds.

  2. 2

    Check off each set

    Prefill from your previous session, adjust what changed, and let smart rest run automatically.

  3. 3

    Review what improved

    Finish with PR feedback, updated charts, and a clean record you can use next time.

The boundary, in plain English

A complete tracker is Free. Coaching is Pro.

Your workout history and core progress data stay useful without a subscription. Upgrade when you want Bazu to recommend the next target.

Bazu Free

$0

No trial window. No ads. No credit card required.

  • Unlimited workouts and full workout history
  • 500+ exercises and up to 10 custom exercises
  • Permanent PR history, estimated 1RM, and all-time charts
  • Muscle breakdown, core insights, streaks, and goals
  • Smart rest timer, warm-up sets, supersets, and set notes
  • 4 routines, 3 goals, offline mode, and cloud sync
  • Apple Watch companion with live heart rate during rest

Bazu Pro

$4.99/mo

or $24.99/year · save 58%

Everything in Free, plus automated progression and higher planning limits.

  • Next-set progressive overload weight and rep targets
  • Conservative, Standard, or Aggressive progression pace
  • Post-workout Next Workout Targets
  • Progressive Overload insights
  • Unlimited routines, goals, and custom exercises
Download Bazu Free

Subscribe in the app. Cancel anytime. U.S. pricing shown.

Platform check

Make sure Bazu fits your setup.

Bazu is designed around Apple devices. You can use the iPhone app by itself; Apple Watch is an optional companion for the set-and-rest loop.

iPhone
iOS 18.0 or later
iPad
iPadOS 18.0 or later
Apple Watch
watchOS 10.6 or later; companion app included
Android
Not available yet

FAQ

Questions before your first set.

Is Bazu a free workout tracker?

Yes. Bazu Free includes unlimited workouts, full history, permanent PRs, 1RM estimates and charts, core insights, four routines, three goals, offline logging, cloud sync, smart rest, and the Apple Watch companion. Pro is optional.

What is actually paid?

Bazu Pro adds automated progressive overload recommendations, a progression pace selector, Next Workout Targets, overload insights, and unlimited routines, goals, and custom exercises. It costs $4.99 per month or $24.99 per year in the U.S. App Store.

Can I log workouts without internet?

Yes. You can complete a workout offline. Bazu saves the session locally and syncs it when you reconnect.

Is Bazu for cardio or strength training?

Bazu is built primarily for strength, hypertrophy, bodybuilding, and powerlifting. It also supports duration and distance tracking for cardio and timed exercises.

Does Bazu have ads or a social feed?

No. Bazu has no ads and no public social feed on either Free or Pro.

Put Bazu into practice

Use a relevant calculator, exercise guide, or training article before your next session.

Calculator

One-rep max calculator

Estimate your 1RM and percentage-based training loads from a hard set.

ExploreExercise

Exercise form guides

Browse proper form, muscles worked, mistakes, and progression advice.

ExploreGuide

How to log weight and reps

Use consistent entries for barbells, dumbbells, machines, and bodyweight work.

ExploreProduct update

Permanent PR history

See how Bazu keeps every personal record tied to your training history.

Explore

Keep exploring Bazu

Apple Watch workout trackerSee how the wrist-based set and rest loop works.Progressive overload appSee exactly what Pro automates and what stays free.Compare plansReview the complete Free and Pro breakdown.

Start free

Your next workout belongs in the log.

Download Bazu, log your first set, and decide later whether Pro guidance earns a place in your training.

Download Bazu Free

Free on the App Store · No ads · Optional Pro