ZeroLog

Contains ads
Content rating
Everyone
10+
Downloads
Content rating
Everyone
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About this app

ZeroLog is the gym tracker built for people who are serious about lifting — not social media. No account needed. No cloud sync. No subscription. Just you, your weights, and your progress.

WORKOUT LOGGING
Log every set in seconds. Weight, reps, and set type with one tap. Pre-fills your last session's weights automatically.

REST TIMER
Auto-starts after every set. Customize rest time per exercise — 60 seconds for curls, 3 minutes for squats.

AUTO WARMUP SETS
Tap once to generate 3 warmup sets at 40%, 60%, and 80% of your working weight.

PERSONAL RECORD DETECTION
Automatically flags new PRs mid-session with confetti and vibration.

MUSCLE VOLUME ANALYTICS
Weekly volume by muscle group — push, pull, legs, arms, core. Built-in push/pull balance warnings.

EXERCISE LIBRARY
500+ exercises with cloud search. Create custom exercises with bodyweight and cardio support including full treadmill tracking.

POCKET LOCK
Lock the screen mid-workout so nothing gets tapped in your pocket. Hold to unlock.

WORKOUT RECOVERY
If the app closes mid-session, pick up exactly where you left off.

100% OFFLINE. PRIVATE BY DESIGN.
Everything stays on your device. No account, no tracking, no subscription.

ZeroLog is free. A small banner ad appears during rest periods only.
Updated on
Jun 30, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection