Liftva
AI fitness tracker for iPhone

iOS strength-training app that logs every set and reads the data back to you. A progression engine bumps loads when you hit target reps under RPE 8, flags stalled lifts by tracking estimated 1RM across sessions, and prescribes deloads before you burn out. A Pro-tier AI coach writes weekly reviews and next-workout plans grounded in the engine's numbers, and a Live Activity rest timer keeps the phone in your pocket between sets.




