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Home and familyMedium2 weekendsUnder $100Web and mobile

Meal Prep Planner

Snap your fridge, get a week of meals and a grocery list.

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The idea

Take a photo of your fridge and pantry. AI suggests a week of dinners that use what you already have and builds a short grocery list for the rest.

Who it is for
Busy families and meal preppers
How it makes money
Monthly subscription
Suggested stack
Next.js web app plus Expo mobile app, shared Supabase backend
Launch cost
Under $100

Your first AI prompts

Paste these into Claude, Cursor or Lovable, in order. Check that each one works before moving on.

PROMPT 1 OF 3

Build a web app called Meal Prep Planner. A user sets household size and dietary preferences (vegetarian, no pork, dairy free and so on).

PROMPT 2 OF 3

Let the user upload fridge and pantry photos. Use an AI vision model to list the ingredients it sees, then let the user edit that list.

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PROMPT 3 OF 3

Generate a 5 dinner plan using those ingredients and preferences, with simple recipes and one combined grocery list grouped by store aisle.

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The 10 step playbook

  1. 01Claim your ideaPut your name on it and unlock every prompt and the full playbook. Always free.
  2. 02Domain and nameBrainstorm a short name, check the .com, and register it.
  3. 03Trademark basicsSearch for conflicts before you fall in love with the name.
  4. 04AI build kickoffPaste the prompts below into Claude, Cursor or Lovable, one at a time.
  5. 05Server and hostingPick a host and have your AI walk you through setup.
  6. 06Backend and dataLogins, database and payments, one prompt at a time.
  7. 07Frontend and designScreens, colors and a simple logo that look professional.
  8. 08Go livePut it online, then submit to the App Store and Google Play if it is a mobile app.
  9. 09Marketing planLaunch posts, local outreach and your first 100 users.
  10. 10Launch and growShip it and add your live link to earn the Shipped badge.
Your full playbook for Meal Prep PlannerEvery step spelled out for this idea, with the exact prompts to paste into your AI.
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