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
박한평 문장집 : 필사, 마음건강, 동기부여, 명언
"다정한 문장을 곁에 둘 시간입니다."
$2.99 · In-app purchases
PRICE
$2.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet
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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A product spec, screen plans, and build steps for your coding agent.
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What's included15 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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Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for 박한평 문장집 : 필사, 마음건강, 동기부여, 명언: map the core Books 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
Enhance the database with a wider selection of quotes and categories.
Assumption to check: Limited content variety in quotes and journal entries.
Validate with people who use this workflow before building.
Hypothesis 2
Introduce daily challenges or themes to keep content fresh.
Assumption to check: User engagement drops due to repetitive content.
Validate with people who use this workflow before building.
Hypothesis 3
Implement user settings for personalized experiences.
Assumption to check: Difficulty in customizing user profiles and preferences.
Validate with people who use this workflow before building.
Hypothesis 4
Add tutorial prompts for first-time users.
Assumption to check: Poor discoverability of features.
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
"다정한 문장을 곁에 둘 시간입니다." 『박한평 문장집』은 매일 한 문장으로 당신의 하루에 다정히 말을 건넵니다. 어쩌면 그 한 마디 말이, 오늘을 버텨내는 힘이 되어줄지도 모르니까요. "이렇게 당신 곁에 머뭅니다" - 매일 한 문장 짧지만 깊은 여운을 남기는 문장을 매일 받아보세요. 당신의 감정과 닿아 있는 날도, 스치듯 지나가는 날도 그저 곁에 두는 것으로 충분합니다. - 오늘의 기록, 달력에 남기기 오늘 만난 문장을 잊지 않도록 달력에 남깁니다. 시간이 흐른 뒤에도 그날의 나를 다시 마주할 수 있도록. - 문장 필사 손으로 따라 쓰며, 문장을 천천히 마음에 담아보세요. 글자를 따라가다 보면, 마침내 그 문장을 닮아갈 수 있습니다. - 이미지 저장 & 공유 가지고 싶은 문장을 잠금화면 이미지로 저장하거나, 예쁜 일러스트와 함께 소중한 사람에게 공유하세요. - 내가 원하는 시간에, 다정하게 도착합니다 하루 중 문장을 만나고 싶은 시간에 “다정한 문장을 곁에 둘 시간입니다”라는 말로 찾아갑니다. 매일 한 문장이 당신의 마음에 조용히 머물 수 있기를. 『박한평 문장집』과 함께, 오늘도 천천히.
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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
Zustand
React Navigation
AsyncStorage
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.
