First Look: Dr. Muscle X New Features & Improvements
Train faster, track smarter, lift anywhere
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Dr. Muscle: The AI Workout App With 27+ Features You Won't Find Anywhere Else
Built by an exercise scientist, updated 50+ times per year—from automated progressive overload to daily undulating periodization, here's what makes Dr. Muscle different and better at getting you in top shape fast
Smarter. Smoother. Faster. Be The First To Try The New Dr. Muscle
Meet Dr. Muscle X: The Future of AI Personal Training. Early Preview Now Open.
Smart Training. Simplified. Dr. Muscle Coming to Apple Watch.
Power meets simplicity. Innovation meets iron. Right on your wrist.
A Smarter, Better Way To Build Muscle: The Dr. Muscle Manifesto
No hype, no gimmick—just science-backed workouts that grow with you using AI
MacroFactor App Review 2025 by Independent Expert—Results, Price & More [In-Depth]
An honest look at MacroFactor and results from 9 users of the app: is it worth it in 2025?
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Hypertrophy Rep Range: Is 8-12 Optimal for Muscle Growth?
An up-to-date look at the science of rep ranges for muscle hypertrophy
Muscle Split program
Full release notes (version 2428) * Added: Muscle Split program (6 days / week) * Improved: Weight selection (up / down arrows now match custom equipment) * Improved: Progress Report feature (detailed report) * Fixed: Crash in rare cases Coming soon * Soon: AI Progress Reports * Soon: Better cardio exercises
StrongLifts 5x5 App Review: Is It worth It?
Is this popular program and app your best bet for muscle gain?
5x5 Program for Muscle Hypertrophy: Pros & Cons
Is 5x5 the right muscle-building program for you?
Rate your satisfaction
Full release notes (version 2420) * Added: Rate your satisfaction (after workouts) * Added: Spinner to select band color during workouts * Improved: Design of Account creation and Login pages * Improved: AI Chat interface (easier to read and use) * Improved: AI Chat loading speed * Improved: Workout UI (made main action button taller) * Improved:
Share exercise results
Full release notes (version 2411) * Added: Share exercise results * Added: Upgrade to Annual plan * Added: Last 3 records (1RM) for all recent exercises are now saved locally * Improved: Video for Bodyweight Lunge * Improved: AI analysis of strength and volume progress * Fixed: Crashes in rare cases * Fixed: Incorrect custom bands setting
How Often Should You Train To Build Muscle? [Data-Driven]
According to scientists, novice and intermediate lifters should train 2-3 days per week, whereas advanced trainees should aim for 4-5 workouts per week
Best Free RPE Training App for Hypertrophy?
Want to build muscle and strength faster? This RPE training app might be for you.
New Legs, Abs & Glutes programs!
Full release notes (version 2403) * Added: 3 new programs (Legs, Abs & Glutes Focus Levels 1-3) * Added: Last 3 records (1RM) for all recent exercises are now saved locally * Improved: Order of buttons on Workout summary page * Improved: Workout interface (removed superfluous text) * Fixed: Workout interface (blank in rare cases)
Is Tonal Worth It? Honest Review, Price & More
We found the Tonal Home Gym costs $5,336. Does its price match its effectiveness? Our review.