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
Ting
welcome to peace of mind, powered by ting — one app with two ways to help protect your family and home from electrical problems
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.8
82,266 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 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 Ting: map the core Lifestyle 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 clearer visualizations and explanations.
Assumption to check: Users often find energy reports confusing
Validate with people who use this workflow before building.
Hypothesis 2
Expand the library of tips and resources.
Assumption to check: Limited tips for energy savings
Validate with people who use this workflow before building.
Hypothesis 3
Enhance clarity in subscription benefits and features.
Assumption to check: Subscription options can be unclear
Validate with people who use this workflow before building.
Hypothesis 4
Optimize data fetching and caching strategies.
Assumption to check: App can be slow to load data
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
welcome to peace of mind, powered by ting — one app with two ways to help protect your family and home from electrical problems. pair with the sensor and service for proven electrical fire prevention, or use the free app for real-time power outage alerts. ting helps stop electrical fires before they start through a smart sensor that detects tiny sparks and micro-arcs in wiring, outlets, devices, appliances, or even from the power coming into your home. if a fire hazard is detected, ting coordinates a licensed electrician to fix it, with up to $1,000 in covered repair costs. already trusted by over 1 million homes, ting is proven to prevent 4 out of 5 electrical fires bringing safety and peace of mind to families everywhere. ting also keeps you prepared and informed with real-time power outage alerts and an interactive power outage map for your neighborhood — a free benefit available to everyone, with or without the sensor. download now to check power outages in your area. when you need to know about your electricity, you need ting.
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.
