Personal Trainer - Gym Log

Track workouts, build training plans & monitor progress

Personal Trainer is a complete gym companion that works entirely offline. Your workout data stays on your device, always available.

Free to use. One-off payment to unlock everything (friends, sharing, etc). No subscriptions!

BUILD CUSTOM TRAINING PLANS
Create weekly training plans tailored to your routine. Pick your training days, name them (Chest Day, Leg Day, Pull Day), and fill each day with exercises from a library of movements. Each exercise comes with muscle targeting data, form guides, and suggested loads based on your body weight and experience level.

TRACK EVERY SET
Log weight, reps, and difficulty for every set during your workout. Or quick-log a set straight from any exercise page — no need to start a full session. A built-in rest timer with an audible bell keeps you on pace between sets. Personal records are detected automatically — you'll know the moment you hit a new max.

EXERCISE LIBRARY
Browse exercises by muscle group, movement pattern, or equipment type. Create your own custom movements for machines, cables, or bodyweight skills not in the built-in catalog. Each exercise includes:
• Primary and secondary muscle targets with efficiency percentages
• Form descriptions and technique guidance
• One-tap YouTube video search to watch proper form demonstrations
• Load recommendations for novice, intermediate, and expert levels
• Alternative exercises for the same muscle groups

TRAIN WITH FRIENDS
Add friends with a simple friend code and see how your training stacks up on a shared leaderboard. Compare Total lifted, Total sets, or Active days over the past week, month, or year. Friends are optional and you can hide your stats anytime — the rest of the app works fully on its own.

DAILY CHALLENGE
Not sure what to train today? Spin the Daily Challenge wheel on the Home screen and let the app pick a random movement from your available equipment.

SMART PROGRESSIVE OVERLOAD
After every set, the app suggests your next weight based on how the last set felt. Too easy? It recommends a bump. Too hard? It dials it back. All suggestions rounded to standard plate increments.

MONITOR YOUR PROGRESS
• Workout history with volume, sets, and tonnage per session
• Personal records tracker (max weight and max reps)
• Weekly progress charts
• 72-hour muscle recovery tracker across 14 muscle groups
• Plan-aware streaks — rest days in your plan don't break your streak
• Achievement system with 6 tiers from First Workout to Legend
• Muscle Museum — see which body parts you've been training and spot gaps

WORKS OFFLINE. SYNCS WHEN READY.
Your data is stored locally. When you're connected, cloud sync backs up your data and keeps it in sync across devices automatically.

DESIGNED FOR THE GYM
• Dark theme optimized for low-light gym environments
• Fast set logging — get in, log, get back to lifting
• Haptic feedback on interactions
• Customizable rest timer (15 seconds to 10 minutes)
• Weekly training digest every Sunday

PRIVACY FIRST
• All data stored locally on your device
• Google Sign-In for identity only — no server-side account
• Cloud sync is optional and encrypted in transit
• No ads. No tracking. No data sold.

VIP PREMIUM — PAY ONCE, UNLOCK FOREVER
The free Standard tier includes the full workout experience: track unlimited sets, the movement library, smart weight suggestions, cloud sync, achievements, and the past 7 days on every chart and history view.
Upgrade to VIP Premium with a single in-app purchase (no subscription!) to unlock:
• Unlimited workout plans (Standard keeps 1)
• Create your own movements
• Compare your stats with friends
• Extended progress filters on Chart, Workout History, Movement Logs and Muscle Museum
• Training Calendar history navigation (browse past months and years)
Restore your purchase anytime from the Upgrade screen if you reinstall or sign in on a new device.

Get started in under a minute. Sign in with Google, set your body weight, create your first plan, and start training.