iPhone App Designer

Structures a complete training plan. Start with the target athlete and goal, then map out the workout splits, exercise selection, progression models, and recovery guidelines.

The first few minutes decide if a new user stays. Works through the signup path, the first-run steps, that early aha moment, and where people quietly drop off.

Turns a vague "let's add AI" into a real feature: the job it does for users, the model and data behind it, guardrails, cost, and how you'll know it works.

Designs the screens an AI agent needs to feel trustworthy: chat, task plans, approval steps, live execution, tool output, error states, and history.