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
toing - Food Delivery
Introducing toing - Lowest Price Guaranteed
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 5.0
6 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/
Preview a sample Build Kit No email needed
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 toing - Food Delivery: 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
Provide real-time tracking with accurate ETA.
Assumption to check: Long delivery times can frustrate users
Validate with people who use this workflow before building.
Hypothesis 2
Expand partnerships with local restaurants.
Assumption to check: Limited restaurant options may disappoint users
Validate with people who use this workflow before building.
Hypothesis 3
Implement an interactive tutorial for new users.
Assumption to check: Difficulty in navigating app features
Validate with people who use this workflow before building.
Hypothesis 4
Integrate a live chat feature for immediate assistance.
Assumption to check: Inconsistent customer service response
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
Introducing toing - Lowest Price Guaranteed. Just food at prices that don’t ghost your wallet. Whether it’s biryani at midnight, burgers between classes, or meals under ₹99 – we’ve got your cravings covered. Why Choose toing? - Tasty delights starting at Rs 49, 69, 99—most dishes under Rs 250! Whether you love biryanis, bowls, or Indian staples, you’ll find it here. - Low Delivery Charges, Zero Platform Charges & Zero packaging Charges, Always: Say goodbye to extra fees. Enjoy meals with free delivery charges on your first order, even during peak hours. - Your favorite food hub: Order from your go to restaurants and 1000 more. Same food, no compromises. - Smartly Designed for Quick Decisions: Discover food options faster through intuitive categories like "Under ₹99," "Free Delivery Picks," and "Value Combos." App Highlights - Free Delivery on your first order. - Zero Platform Fees - Zero Packaging Charges - Real-time tracking from kitchen to doorstep. - Multiple Payment Options: UPI, Cards, Wallets, or Cash on Delivery - your choice, always. This app is designed for foodies - with local favorites, hyper-local pricing, and delivery customized to your city’s needs. Download & experience the new way to eat. Skip the bloat. Skip the fine print. With “toing”, enjoy affordable meals, honest pricing, and dependable delivery in your city.
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
React Native
Expo
Supabase
Axios
Zustand
React Navigation
BUILD KIT DIFFICULTY
Expert
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.
