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
Gift Plan
Perfect for Christmas, birthdays, anniversaries, Valentine's Day..
$0.99 · In-app purchases
PRICE
$0.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.6
213 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 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 Gift Plan: map the core Productivity 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
Incorporate an AI-based suggestion feature.
Assumption to check: Limited gift idea suggestions
Validate with people who use this workflow before building.
Hypothesis 2
Enable gift sharing among users via social media.
Assumption to check: Lack of social sharing options
Validate with people who use this workflow before building.
Hypothesis 3
Implement customizable reminders for upcoming events.
Assumption to check: No reminder notifications for events
Validate with people who use this workflow before building.
Hypothesis 4
Allow users to customize event themes and colors.
Assumption to check: Minimal customization for events
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
Perfect for Christmas, birthdays, anniversaries, Valentine's Day... Gift Plan is the app for every occasion! If you're like most people, there have been many occasions when you've been stuck for gift ideas at the shopping mall, you couldn't remember the right clothing size to buy for a loved-one, or even worse, you've totally forgotten about a birthday or anniversary! Gift Plan is here to help... Features include: • Chronological, filterable list of upcoming occasions • Contacts birthday importing • Facebook birthday importing • Customizable color-coded occasion types • Shopping list with support for prices, overall tally and emailing of gifts • Customizable recipient profiles • Ideas tab for quickly entering gift ideas as they come to you • Up to two notifications prior to each occasion plus one on the day • Calendar view with color-coded occasion indicators • Optional passcode protection …and a lot more. In profile view, you can flick through full screen photos of the people you love and see their personal tastes, gift ideas, sizes and upcoming occasions all at a glance! Here's what the press have to say about Gift Plan: "Every aspect is polished to perfection." - Australian Macworld “Gorgeous iPhone app simplifies gift giving" - Mashable.com 'Spark of Genius' "There isn’t a moment when Gift Plan is undesirable to use if not outright fun! 9/10" - iPhone Appstorm Connect with us: Website: www.airsource.co.uk Twitter: @airsourceltd
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
Firebase
Redux
React Navigation
TypeScript
BUILD KIT DIFFICULTY
Intermediate
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.
