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
电工证题库2026-全真模拟考试买断版
电工证题库2026全真模拟考试买断版，由独立开发者团队倾力打造，我们只有一条原则：无广告！无订阅！一次买断，终身使用！我们把所有精力都花在打磨题库和刷题体验上，只为让你用最少的时间，最舒服的姿势，一次性顺利通关。
$1.99 · In-app purchases
PRICE
$1.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
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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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What's included16 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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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for 电工证题库2026-全真模拟考试买断版: map the core Reference 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
Include a wider range of question types and subjects.
Assumption to check: Limited question variety in practice mode
Validate with people who use this workflow before building.
Hypothesis 2
Implement user progress tracking and statistics.
Assumption to check: No user progress tracking
Validate with people who use this workflow before building.
Hypothesis 3
Add functionality to share results on social media.
Assumption to check: Lack of social sharing features
Validate with people who use this workflow before building.
Hypothesis 4
Create a more visually appealing and user-friendly interface.
Assumption to check: Poor user interface design
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
电工证题库2026全真模拟考试买断版，由独立开发者团队倾力打造，我们只有一条原则：无广告！无订阅！一次买断，终身使用！我们把所有精力都花在打磨题库和刷题体验上，只为让你用最少的时间，最舒服的姿势，一次性顺利通关。 【覆盖全面：精准对标官方大纲】 本题库紧跟国家应急管理部（原安监局）最新考试大纲，专为“特种作业操作证”考试量身定制。只需一次下载，即可同时拥有以下两项核心大类题库，随时自由切换： 低压电工操作证（最新完整题库） 高压电工操作证（最新完整题库） 【核心功能：让你复习事半功倍】 第一，100%全真模拟考场，拒绝自欺欺人。 完美复刻国家官方上机考试规则！系统每次随机抽取70道判断题加30道单选题，严格执行120分钟倒计时。最重要的是，我们死磕官方的80分及格线！不玩60分万岁的虚假安慰，让你在真实高压环境下暴露出薄弱点，平时能考85分，上考场绝对稳过！ 第二，智能错题本，告别题海战术。 答错的题目会自动收录进“错题本”。支持单独针对错题进行强化特训，答对多次即可移出。哪里不会刷哪里，用最聪明的方法把时间花在刀刃上。 第三，丝滑的滑动刷题与即时解析。 抛弃传统软件老旧卡顿的点击模式，我们引入了现代化的滑动交互。单手操作，像刷短视频一样流畅刷题。每道题做完立刻判分，答错瞬间震动反馈并自动展开详尽解析，加深肌肉记忆。 第四，极速离线刷题，断网也能看。 题库数据完全本地化存储。无论你是在没有信号的地下室、还是在高铁上，无需消耗任何手机流量，随时随地打开就能刷。 【开发者的话：为什么我们要坚持买断制？】 市面上的软件都在想方设法让用户持续掏钱。但我们认为，工具就应该回归工具的本质。你付一包烟的钱，我们提供一个好用到极致、清爽无广告的工具帮你拿下这个证，这是一笔公平且双赢的交易。你的每一分钱，都只用来购买高效与纯净。 祝各位师傅逢考必过，安全生产，多赚钱！
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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
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.
