Feature spec
Goal: Send a clear invoice after finishing a job.
- Add a client, line items, a due date, and payment instructions.
- Preview the total before exporting a PDF.
- Keep an editable draft if export fails.
App Overview
SchoolCafé
SchoolCafé is powered by PrimeroEdge, the leading school nutrition management software for K-12 school districts and food service providers in the United States.
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.9
107,230 ratings · Top 5%
Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.
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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What's included17 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
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Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Screen plan
Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.
States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.
Differentiate and validate
Hypothesis: Contractors need faster repeat invoices more than more templates.
First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.
The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.
Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.
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Free quick prompt For a smaller starting point
Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for SchoolCafé: map the core Education workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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Opportunities
AI-GENERATED OPPORTUNITY HYPOTHESES
These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.
Hypothesis 1
Provide extensive customization options for each meal.
Assumption to check: Limited meal customization options.
Validate with people who use this workflow before building.
Hypothesis 2
Implement guided tours or tooltips for the first-time user.
Assumption to check: Navigation can be confusing for new users.
Validate with people who use this workflow before building.
Hypothesis 3
Optimize backend queries for faster load times.
Assumption to check: Inconsistent loading times for menu data.
Validate with people who use this workflow before building.
Hypothesis 4
Create a more intuitive multi-account management system.
Assumption to check: Difficulty in managing multiple student accounts.
Validate with people who use this workflow before building.
App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
App Store description
SchoolCafé is powered by PrimeroEdge, the leading school nutrition management software for K-12 school districts and food service providers in the United States. Parents: Manage your child's cafeteria account. Apply for free or reduced meals. Make payments, view purchase history, receive low balance alerts, and view school menus containing nutritional and allergen information for items. For convenience, setup automatic payments to replenish your child's cafeteria funds. Know what is on the menu at the school cafeteria and provide feedback by rating and sharing items. Favorite your child's favorite items and SchoolCafé will send you a push notification to let you know when it's on the menu. Students and Staff: Use SchoolCafé to check out what's available on the cafeteria menu each day. View nutritional and allergen information to help you make healthy decisions. Use "Make a Tray" to build your meal for the items available that day and see the combined nutrient information. Give your feedback to the school cafeteria by rating items. Favorite specific items on the menu so that you can know when they'll be available in the cafeteria. Connect to your cafeteria account to always know your account balance and have access to your digital ID card. District Administrators: View helpful reports and useful analytics for users in your districts and help them manage their accounts. SchoolCafé is available for participating schools only.
Written user reviews are not shown here. Check current App Store reviews >
Screenshots
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Build scope
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Define the first version
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Set boundaries
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Check the hard parts
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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BUILD KIT DIFFICULTY
Advanced
From the Build Kit assessment.
A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.
