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
Nando's North America
PERi-Perks Rewards makes ordering and earning rewards simple
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.7
1,085 ratings · Top 15%
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 included18 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 Nando's North America: map the core Food & Drink 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
Allow users to customize their orders more comprehensively with add-ons and special instructions.
Assumption to check: Limited customization options for orders
Validate with people who use this workflow before building.
Hypothesis 2
Implement caching strategies to improve loading speed.
Assumption to check: Slow loading times for menu items
Validate with people who use this workflow before building.
Hypothesis 3
Enhance location-based features with better map integration and filters.
Assumption to check: Difficult navigation in finding nearby restaurants
Validate with people who use this workflow before building.
Hypothesis 4
Add more payment methods like Apple Pay and Google Pay for convenience.
Assumption to check: Limited payment options
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
PERi-Perks Rewards makes ordering and earning rewards simple. Earn 10 points for every $1 spent and redeem your points for free Nando's. Your first reward starts at just 500 points. Easy to join It's simple to join our PERi-Perks rewards. Just download the app and get a free garlic bread just for joining. Easy! Earn 10 points for every $1 spent to unlock free menu items. Perks with the works Choose your favourite location, order ahead and skip the line for dine in or takeout, get all the fiery, flavourful PERi-PERi delivered, without lifting a finger (except to tap our app), and save your payment info and favorite orders. A PERi-PERi good deal Earn points to unlock free menu items and enjoy all the perks that come with loyalty. Unlock exclusive offers and in-app bonus challenges for extra points, enjoy a free Naughty Nata on your birthday, and get access to private invites, sneak peeks at hot events, early access to new menu items, and more. Earn and redeem easily when you place online orders Start your order online or in the app, add the menu item you'd like to redeem, and apply the reward at the payment screen just before you checkout. Scan to earn points and redeem at cash You can easily view your unlocked rewards and special offers. To redeem in your local Nando's, just add the reward, pull up the QR code, and scan at the cash. To quickly earn points on your purchase, hit Earn, scan your QR code, and enjoy the Perks. Download the app to start earning and enjoying today.
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.
SUGGESTED BUILD STACK
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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.
