Zōn

Zōn is for people who train more than one thing: lifting, running, Hyrox, conditioning. Film a set and it scores your form in about 3 seconds and tells you exactly what's off. It reads your HRV from Apple Health and moves each day's plan based on how recovered you are. And it shows the reasoning behind every change, so it's not a black box. Workout tracking, cardio, and nutrition in one app. iOS, free to start.