Stop hitting walls.
Start breaking through.
StallFix tracks every set, tells you exactly which lifts are stalling, and uses AI to plan your next session, your training block and your nutrition — so you keep progressing instead of plateauing.
Push for a top set today — add 2.5kg on your main lift.
The fundamentals, done right
A fast, focused logger with the tools serious lifters actually use — all available from day one.
Effortless workout logging
Log sets, reps, weight, rest and RPE in seconds — or dictate a set hands-free with your voice. Supersets and circuits supported; tonnage is calculated for you.
Readiness & AI plan
After each session the AI reads your data and sleep to score your readiness and recommend your next weights and scheme.
Stall Radar
StallFix watches every lift and flags the ones that have stopped progressing — so you know exactly where you're stuck before it costs you gains.
Analytics & records
Weekly volume trends, per-muscle breakdowns, a muscle-recovery map, estimated 1RM and automatic personal records.
Exercise library & programs
A searchable exercise library with AI how-to guides, custom exercises, plus ready-made multi-day programs you can load in a tap.
Cloud sync & backup
Sign in and your profile, history and templates are securely synced and restored on any device.
An AI coach in your pocket
Beyond logging, StallFix turns your data into decisions — the kind of guidance you'd expect from a real coach and nutritionist.
AI anti-stall protocol
When a lift stalls, the AI diagnoses why and hands you a precise week-by-week plan to break through — with a retest target so you know it worked.
Chat with your coach
Ask anything about training, recovery or technique. The coach answers using your real history — not generic tips.
Physique photo analysis
Upload a clear front and back photo and the AI highlights the muscle groups to prioritise — then builds a mesocycle to fix them.
AI mesocycle planner
Generate a full multi-week training block — accumulation, intensification and deload — tailored to your split, focus and custom requests.
Digital Twin
A living projection of your strength: see where your main lifts are heading over the coming weeks and how today's training bends the curve.
Weekly nutrition plans
A full 7-day plan with daily calories, macros and meals — plus a ready-made grocery list — adapted to your goal and dietary preferences.
Progress in three steps
Log your session
Add exercises and record your sets. It takes seconds, and works fully offline.
Spot the stalls
Stall Radar shows which lifts are stuck, and the AI scores your readiness and plans your next session.
Break the plateau
Follow the AI anti-stall protocol — and unlock mesocycles, nutrition and your Digital Twin when you're ready.
Start free. Upgrade when you're ready.
Three plans, no clutter. Log unlimited workouts for free — add AI power as your training gets serious, with a 7-day free trial on Pro.
Available in six languages
Your next personal record starts here
Download StallFix, log your first session and let the AI take it from there.