Gym Journal is the ultimate workout tracker and strength progression journal built for lifters who want serious results without the clutter.

Log sets in seconds, benchmark lifts against official standards from Iron to G.O.A.T., project your future physique with AI, track muscle recovery, and train with gym bros. No mandatory account, no bloated feeds, and 100% offline support.

Workout Tracker | Strength Tiers | AI Routines | Body Projection | Muscle Heatmaps

Rank and Compete (From Iron to G.O.A.T.)
Benchmark your Bench Press, Squat, Deadlift, and Overhead Press against real-world lifting standards.
- Strength Tiers: Unlock ranks from Iron to Bronze, Silver, Gold, Platinum, Titan, and G.O.A.T. as you hit new PRs.
- Global Leaderboards: Compete with lifters worldwide and friends on volume, consistency, and strength score.

AI Body Projection & Physique Tracking
See where your hard work will take your physique.
- AI Body Projection: Visualize your future physique transformation with realistic AI projections based on your goals.
- Progress Photos & Timeline: Keep visual check-ins of your transformation and watch your gains unfold over time.
- Body Measurements: Log bodyweight, body fat %, and circumference metrics (chest, arms, waist, legs).

Fast, Flexible Logging
Built specifically for the gym floor so you spend less time on your screen and more time under the iron.
- 2-Tap Logging: Track weights, reps, and RPE with zero friction.
- Advanced Set Types: Easily tag sets as Warmup, Normal, Drop Set, Superset, or Failure.
- Smart Plate Calculator: Instantly see the exact plate breakdown for any barbell weight.
- Previous Set History: Always see your previous session's performance next to your active set.

AI Workout Architect & Built-In Programs
Never get stuck with a stale routine.
- AI Program Generator: Tell the AI your split, available equipment, and target muscles for a custom 4-week program in seconds.
- 40+ Proven Templates: Jump straight into battle-tested routines including Push/Pull/Legs, Arnold Split, Upper/Lower, and Full Body splits.

Smart Progressive Overload
Take the guesswork out of progression.
- Auto-Progression: Get smart suggestions for your next weight and reps based on previous performance.
- 1RM Trajectory Curves: Track your estimated one-rep max trends across all major compound and isolation movements.

Muscle Recovery & Visual Analytics
See where you are growing and when muscles are ready to lift again.
- Muscle Fatigue Heatmaps: Interactive visual body map showing weekly set volume per muscle head.
- Consistency Streaks: Build unstoppable momentum and track lifetime lifting hours and total tonnage.

Train with Gym Bros
Stay accountable and share your gains.
- Cross-Platform Split Sharing: Share custom splits with friends on iOS or Android with a single link.
- Workout Recap Cards: Export clean visual workout summaries with PR badges to celebrate wins.
- Community Feed: Follow friends, see their workouts, and drop comments and reactions.

Solo Mode & 100% Offline-First
Your training comes first — no signal required.
- No Forced Account: Open the app and log your first workout immediately without creating an account.
- Works Anywhere: Full offline database support for basement gyms with zero reception. Syncs when back online.

Built for every lifting discipline:
- Bodybuilders: Volume per muscle group, failure sets, and superset pairing.
- Powerlifters: RPE tracking, warm-up jumps, and official 1RM strength standards.
- Everyday Lifters: Clean, fast logging and ready-to-use programs.

Download Gym Journal, get under the bar, and start climbing the ranks.

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