Health💰 ~$14K/month revenue (reported on Starter Story) · Third-party reported

Build an AI lifting coach app with no coding background

A former finance intern built Maxed AI, a lifting and fitness coach app, with Claude Code and reports about $14-15K a month.

Difficulty
IntermediateOur rating
Time to build
~6 months (sourced)From the source
Monthly cost
Not reported
Revenue
~$14K/month revenue (reported on Starter Story)Third-party reported: Reported by a third party (interview, podcast or article); not verified by us
Engagement
73,589 YouTube viewsfetched Oct 15, 2026

What they did

Max started with a Claude Code membership and worked in the terminal daily for six months. The app tracks lifts, sleep, nutrition and supplements, with an AI coach that adjusts programs. Stack: Claude, Supabase, Vercel, Expo, RevenueCat.

How it went

He shows nearly $14,000 in revenue over 28 days, 1,000 active subscribers and 20,000 iOS downloads, with a $24.99 yearly price.

Worth knowing

Starter Story interviews the founder and shows dashboards on camera; we have not verified the numbers. Founder-led content drives about a third of revenue, he says.

Builder recipe

Our own starting point, written from the source. Adapt it to your setup.

Stack

  • Claude Code
  • Expo
  • Supabase
  • RevenueCat

Steps

  1. Gather your documents or preferences.
  2. Ask the agent to explain and organize, not diagnose.
  3. Take its questions and summaries to a professional.
  4. Keep sensitive data private.

Starter prompt

Add a chat coach to my lifting app: it reads the user’s program and last 7 days of sleep, and can lower volume when they say they feel sick.

Tags

Read the original

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