Description
Bazu is a strength training tracker and gym log built for serious lifters. A clean, distraction-free workout tracker that gets out of the way — with progressive overload guidance that doesn't.
Log your first set in 1 tap. Bazu autofills your weight and reps from your last session, so checking off a set is the whole interaction. See PRs the moment you hit them. Free, offline, and built for anywhere you train.
— Built for serious training —
Fast Logging
The fastest way to log a set.
- Start a workout in one tap
- Autofill from your last session — check off a set with a single tap
- Custom number pad built for one-handed use between sets
Progressive Overload Guidance (Pro)
Stop guessing what to lift next.
- Bazu analyzes your recent sessions and gives you weight and rep targets for every set
- Build reps before increasing weight — the system handles the math
- Targets adapt as you log each set
- Progressing, Maintained, and Needs Attention breakdown across every exercise
Live PR Feedback
Know the moment you hit a personal record.
- Trophy appears live when you hit a PR mid-workout
- Tracks Load, Reps, Volume, Bodyweight, and 1-rep max estimates for every exercise
- Every PR you've ever hit, saved and viewable from your profile
Smart Rest Timer
Heavy squats and cable curls don't need the same rest.
- Smart Minimum — science-backed rest for each exercise
- Smart Offset — your preferred adjustment on top
- Smart Maximum — full recovery for heavy compounds
- Fixed Universal — one duration for everything, if you prefer
- Auto-starts the moment you check off a set
- Quick +/– adjustments mid-rest without restarting
- Live Activity keeps the countdown on your lock screen
Apple Watch
Your workout, on your wrist.
- Start a workout on iPhone, Bazu opens on Watch automatically
- Log weight and reps with the Digital Crown
- Rest timer syncs both ways — change it on either device, both agree
- See your last session's numbers for context
- Finish workouts from your wrist
Strength Goals
Set targets, track progress, finish the cycle.
- Strength goals with target dates and progress rings
- Duration goals — planks, dead hangs, and carries by time
- Added-load goals — "+45 lbs × 5" for weighted pull-ups and dips
- On-track vs. falling-behind status at a glance
Insights
See how your training improves over time.
- Progressive Overload full view — every exercise grouped by Progressing, Maintained, Needs Attention
- Volume chart with interactive callout, trend badge, all PRs, 1 eRM, and stats strip
- Calendar heatmap — spot training gaps by week
- Session frequency and duration, both interactive
Muscle Group Breakdown
See where your training volume is going.
- Six groups: Legs, Chest, Back, Shoulders, Arms, Core
- Drill into specific muscles
- Spot imbalances — useful for hypertrophy and bodybuilding splits
Workout Routines
Plan once, train fast.
- Build and reuse routines for any training block
- Save any completed workout as a routine
- Start workouts from a routine in one tap
Workout History
Every session, searchable.
- Unlimited workouts and unlimited history — every session you've ever logged, kept
500+ Exercises, or Build Your Own
- 500+ exercises across barbell, dumbbell, cable, machine, bodyweight and more
- Create custom exercises for your equipment
- Numbered step-by-step "How to Perform" guides
- Support for weight, reps, duration, and bodyweight tracking
Session Protection
Your workout survives anything.
- Interrupted workouts recover automatically on next launch
- Log offline — data syncs when you're back online
— Bazu Pro —
Pro unlocks Progressive Overload Guidance plus unlimited routines and goals, and deeper training insights. Subscriptions are optional and can be managed in your App Store account settings.
Privacy Policy: https://getbazu.com/privacy-policy
Terms of Use: https://getbazu.com/terms-of-service
Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Nouveautés (v1.6.0)
A more premium Bazu — goal cards, history, Insights, and Profile redesigned throughout.
Active Workout
- Live Activity stays on your lock screen through the full rest period — countdown, exercise, and skip control visible without unlocking
- Session protection — interrupted workouts recover automatically on next launch, no sets lost
- Two-way Watch sync — adjust the rest timer on either device, both agree instantly
- Manual "Sync with Watch" option added for edge cases
- PR badges appear immediately mid-session, no delay until workout is saved
Goals
- Duration goals — track planks, dead hangs, and carries by time target
- Added-load goals — set targets like "+45 lbs × 5" for weighted pull-ups and dips
Insights
- Progressive Overload full view — every exercise grouped into Progressing, Maintained, and Needs Attention
- Progressive Overload summary card now on Profile tab — no need to open Insights to check where things stand
- Volume chart redesigned — touch and hold to inspect exact volume, trend badge vs. previous period, stats strip showing Total, Peak, and Active-Day Average
- Session Frequency & Duration chart now interactive — tap any week for a detailed callout
- Calendar heatmap — horizontal week layout makes training gaps easy to spot; shade by volume or set count
- PR detection expanded from 30 to 500 workouts — long-tenure users no longer miss their best lifts
Apple Watch
- Rest timer legibility improved — larger countdown, easier tap targets
- HealthKit duration now records accurately in Apple Health
- Duplicate workout entry on Watch reconnect — fixed
Performance
- Home tab loads instantly — cache-first with background refresh
- Profile tab faster — reduced redundant Firestore reads
Bug Fixes
- Goals tab blank screen on first load — fixed
- Stale or double-fired workout reminders — fixed