A complete program, built around you
Answer a few questions and get a full, periodized 8-week plan matched to your goal, schedule, and equipment — not a generic template. As you log sessions, it adapts the weights and progression to how you’re actually performing.
Ask your coach anything, anytime
Your pocket trainer knows your program and your history. Ask about form, swap an exercise, check whether soreness is normal, or get a strategy for a busy week — and get a clear answer in seconds, in context, day or night.
A human expert in your corner
On AI + Coach plans, a real trainer reviews your program and leaves personalized suggestions — the judgment and nuance that only experience brings, layered on top of the AI’s speed. You get the best of both.
It remembers everything you’ve done
Every set, rep, and PR is stored and understood. Your coaching gets sharper the longer you train, because Zerxus reasons from your real history — not a blank slate every session.
Fast logging, even by voice
Log weight, reps, and effort in seconds between sets — or just say it out loud. Smart weight suggestions mean you never have to do the math mid-workout.
Record a lift, get instant feedback
Film a set from the side and Zerxus reads your movement — checking things like squat depth, tempo, and torso position rep by rep, then explains what it sees in plain language. It runs entirely on your device, so your video never leaves your phone. Automated guidance from a single angle isn’t a replacement for a coach’s eye, so it always points you to an in-person check when something’s worth a closer look.
Nutrition tracking
Log meals, track calories, macros, and hydration — and get AI-powered guidance on what to eat based on your training goals and daily progress.
- Daily calorie and macro dashboard (protein, carbs, fat, fiber)
- Log any meal by search, recent history, or quick-add
- Hydration tracking with smart reminders
- AI Nutrition Coach — ask anything about your diet, get meal suggestions tailored to your remaining macros
- Copy yesterday’s meals for fast re-logging
- Meal sections: Breakfast, Lunch, Dinner, Snacks, Post-Workout
Train smarter, starting today.
AI from $9/month. AI + real coach from $25/month.
Try free for 7 days →