Workout Tracker & Strength Training App
Train Harder. Lift Smarter.
The offline-first* strength training tracker built for people who are serious about lifting. Log every set, crush every PR, follow elite programs — no subscription required to get started.
Everything You Need. Nothing You Don't.
Stripped back, powerful, built for the gym floor.
Fully Offline*
No signal? No problem. Every workout is stored locally on your device. Train anywhere — basement gym, remote cabin, mid-flight.
Routine Builder
Build training routines with any exercise. Set target sets, reps, and rest times. Your program, your way.
Progress Tracking
Every set logged. Personal records auto-detected. Volume trends visualised so you always know if you're moving the needle.
Training Plans
Access a curated library of strength and hypertrophy programs — from beginner to advanced. Save and run them directly in the app.
AI Coaching
Get post-workout summaries and training insights powered by AI. Your AI coach analyses your performance and tells you what to focus on.
Cloud Backup
Subscriber data is automatically backed up to the cloud. Switch devices without losing a single rep. Available on iOS and Android.
Pick Your AI Coach. Make It Personal.
Four AI coaches. Four personalities. One mission — to get you stronger. Your coach is with you every step — offering tips and encouragement as you train, then breaking down your performance when you're done. Choose the style that drives you most.
Paul
Your personal trainer & biggest fan
Paul is a no-nonsense personal trainer who brings big energy to every session. He celebrates every win loudly, turns every setback into fuel, and always has a plan to get you to the next level.
Paula
Your coach, your hype person, your guide
Paula is a vibrant, energetic trainer who makes every workout feel like a win. She's warm, enthusiastic, and empowering — she'll push you further than you thought possible while making the whole journey feel exciting.
Jake
No excuses. Just results.
Jake is a serious competitive bodybuilder who has zero tolerance for sloppy form or missed reps. He will call you out when you are coasting — and he always has a plan to fix it.
Jackie
Form is everything. Results follow.
Jackie is a competitive bodybuilder who built her physique through relentless discipline and perfect form. She's warm but uncompromising — she will celebrate your wins and absolutely call out your weak spots.
Your coach cheers you on mid-workout, calls out your wins in real time, and delivers a full performance breakdown when the session is done. Switch any time.
Your Personal AI Coach. Always there.
Every rep logged. Every session analysed. BULKD's AI coaching system digests your training data and delivers real, personalised feedback — not generic advice.
Post-Workout Analysis
Get a detailed coaching breakdown after every session. Your performance is compared against your last three sessions — with specific weight and rep targets for next time.
Weekly Summaries
A weekly training review every Sunday. Volume, consistency, standout lifts — your coach tells you what the numbers mean and what to push next week.
Plateau Detection
Stuck on the same weight? Your coach spots stalled lifts before you do and prescribes specific adjustments to get you moving again.
Goal-Based Advice
Tell your coach your goal — strength, hypertrophy, or general fitness — and every insight is calibrated to get you there faster.
Free Forever. Unlock More.
Start for free. Upgrade when you're ready to go all-in.
- Up to 5 training routines
- 10 custom exercises
- Fully offline* workout logging
- Personal record detection
- Progress stats
- Massive exercise library
- Access to free training plans
- Unlimited routines
- Unlimited custom exercises
- Cloud backup
- AI coaching
- Unlimited routines & exercises
- Full training plan library
- Cloud backup & sync
- Unlimited custom exercises
- Custom exercise images
- AI coaching summaries
- Choose your AI coach
- Theme customisation
Simple to Use. Powerful Results.
Build Your Routine
Pick your exercises, set your target sets and reps. Or choose from our curated plan library and save it straight to your schedule.
Train & Log
Open your routine before you lift. Log each set as you go — weight, reps, everything. The previous session is always shown for reference.
Track & Improve
Review volume trends, spot PRs, and let the AI coaching tab digest your session and tell you exactly how to progress next time.
The Offline Workout Tracker That Works Anywhere.
No Wi-Fi? No problem. BULKD stores every set locally on your device — basement gym, hotel room, remote cabin, mid-flight. No internet required*.
Looking for a Hevy Alternative?
BULKD is a free Hevy alternative with offline-first logging, a massive exercise library, and AI coaching. Import your training history and pick up exactly where you left off.
Strong App Alternative — Free
Switching from Strong? BULKD gives you the same no-nonsense workout logging with no paywalled core features. Your gym log, your data — no subscription required to get started.
Leaving Lyfta? Bring Your Data.
Switch to BULKD and never start from scratch. Import your full Lyfta workout history, get offline-first logging and a huge exercise library for free — plus AI-powered coaching when you go Pro.
Gym Log App With No Subscription
Core workout logging is free forever. Build routines, log sets, track personal records, and browse the full exercise library — all without spending a penny.
Offline Workout Tracker — No Wi-Fi Needed
Every workout is stored on-device first. Whether you have a signal or not, your training history is always there. Cloud sync is available for Pro subscribers.
Built for Strength Athletes
Whether you run 5/3/1, PPL, or a custom strength block, BULKD tracks progressive overload, spots stalled lifts, and keeps your training moving forward.
Stand Out. Get Bulkd.
Download free. Train offline*. Log every set.