Muscle SmithThe workout tracker that reviews every workout
Log your sets. Before your next session, Muscle Smith tells you exactly what to change: add weight, add reps, ease off after a hard day, or take a planned deload week.
Log it. Review it. Beat it.
Most trackers just store your numbers. Muscle Smith reads them and coaches your next session.
Log your sets
Tap through reps and weight with last session's numbers right beside every set. Rate how it felt when you finish.
Get your review
Before your next session, tell it how you feel. It checks your recent sets and proposes changes, before-and-after numbers included.
Progress, safely
Accept the changes you want with one tap. Weights climb in steady steps, and deload weeks arrive when you've earned them.
Then repeat. Every session builds on the last one.
A coach that reads every set
Each suggestion comes with a plain reason and the exact change. Here's the kind of call it makes, word for word from the app:
You're finishing sets with reps to spare — there's room to push further.
Last session felt very hard — we eased off slightly so you can own this weight before pushing again.
Last session felt hard — hold these numbers this time. If it's still hard next time, we'll ease off a little.
Deload week: you've progressed for 4+ weeks straight. This session goes about 10% lighter with half the sets so you recover and come back stronger — your regular weight and sets return automatically next session.
Trains around how you feel
Some days you're hyped, some days you're sore. The review asks first, then adjusts.
- Progressive overload. Clean sets earn more weight in small increments.
- Planned deload weeks. After 4+ weeks of steady progress: one session about 10% lighter with half the sets, then your regular plan comes back automatically.
- Hard-day back-offs. A hard session holds your numbers, a very hard one eases off, and a run of tough sessions brings the weight down a little.
- Fatigue across workouts. Hammered your chest yesterday? Today's push day knows.
Your week, summarized
Every week, a plain-English recap lands at the top of your home screen: sessions, total volume, lifts that climbed, lifts that stalled, and a practical next step.
- Missing muscle groups. It flags the muscles you usually train but skipped, and Stats shows every group with no volume.
- Stalled lifts. Stuck at the same weight and reps for three sessions? You'll hear about it, with an idea to break through.
Got a question? Just ask
Ask about all your training, one workout, or a single exercise. Answers use your own logged sets and come backed by exercise-science guidance, so you get "your rear delt volume is 0, so add Face Pull and Rear Delt Fly," not generic advice. Tap a suggested exercise to add it to a workout.
A plan built around you
Four quick questions: your goal, experience, schedule and equipment. Muscle Smith builds the workouts, and you can ask for changes before you accept them.
- Injury-aware. Tell it about a bad shoulder or a health note and the plan steers around it.
- Real programming. Plans lead with proven lifts and add genuine accessory variety, not three versions of the same press.
900+ exercises. Add your own.
Search by name or muscle group. Every exercise has step-by-step form cues, most have start-and-finish photos, and many have video demos.
- Custom exercises. Can't find your gym's weird machine? Add it with its muscle groups, equipment, reps or timed holds, and a demo video link.
- Video demos play right in the app, mid-workout.
See every gain
Workouts completed, total volume, sets, reps, time trained and estimated calories. Weekly volume charts, muscle-group balance, and a growth chart for every lift you log, all filterable by time range, workout and muscle group.
Built for every level
Pick a goal and your experience, and start from nearly 200 ready-made workouts that fit the equipment you actually have. Bodyweight only, a hotel gym, a garage rack, or a full commercial gym.
Strength
Lift heavier. Build raw power for pushing, pulling, and moving serious weight.
Muscle Growth
Get bigger. Visible size, not just numbers.
Endurance
Go longer. Build the stamina to outlast everyone else in the room.
General Fitness
Stay healthy. A balanced mix of strength, movement, and energy for everyday life.
Make it yours
Forge or Basic, light or dark. Tap one and the whole page switches with it, screenshots included.
Everything a lifter needs
Automatic rest timer
Starts when you check off a set. One button steps you to the next.
Supersets
Drag one exercise onto another and it rotates between them.
Last time, every set
Previous reps and weight beside each set, plus your notes from last session.
Exercise goals
Set a target weight and get a celebration when you hit it.
Timed holds
Planks, dead hangs and wall sits are tracked in seconds, not reps.
Calories burned
An estimate for every session, from your body weight and workout time.
Weekly schedule
Set which days each workout falls on and see what's up next.
Share workouts
Send a friend your routine with a share code. They import it in one step.
Syncs everywhere
iPhone, Android and the web, all on one account.
Colors & icons
Give each workout its own color and icon so your week reads at a glance.
Pounds or kilograms
Log in whichever unit your gym uses.
Your data is yours
Export everything any time, or delete your account from the app.
Try it free for two weeks
Workout reviews, an AI-built plan and weekly check-ins, free for 14 days. No card needed to start.
Prices in USD. In-app purchases on iPhone and Android are billed through Apple or Google.
Questions, answered
I'm a total beginner. Is this for me?
Yes. Tell the setup you're new and it builds a beginner-friendly plan, or pick a Beginner workout from the library. Every exercise has form instructions, and the review keeps weight increases small and steady so you build up safely.
I've been lifting for years. What does it add?
An extra set of eyes on your log. It spots stalls, schedules deload weeks, reads your difficulty ratings, and accounts for fatigue from your other workouts. It also answers specific questions about your own numbers, and you can build fully custom workouts and exercises.
How does the Workout Review decide what to change?
It looks at your recent sessions of that workout: whether every set finished, how hard you rated it, how long you've been progressing, what you trained elsewhere recently, and how you say you feel today. Each suggestion shows its reason and the exact before-and-after numbers, and nothing changes until you accept it.
What's a deload week?
A planned lighter session after a long run of progress: about 10% less weight and half the sets, so your body can recover and come back stronger. Muscle Smith schedules it after 4+ weeks of steady gains, then puts your regular weights and sets back automatically.
Do I need a gym?
No. Choose the equipment you have, from none at all to a full commercial gym, and the plans and ready-made workouts match it. There are bodyweight-only, dumbbell-only, kettlebell, band and travel options.
Which devices does it work on?
iPhone, Android and any web browser. Your account and workouts sync between them.
Is this medical advice?
No. Muscle Smith gives general fitness guidance. Talk to a doctor before starting a new program, especially with an injury or health condition.
Rep by rep. Set by set.
Strength is forged.
Coming soon to the App Store and Google Play