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.
Jiadi’er is a family asset tracking app built for couples, partners, and households
$0.99 · In-app purchases
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.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
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Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
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.
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 plan preview for Jiadi'er: map the core Finance workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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
Assumption to check: Users find it difficult to categorize transactions accurately.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Limited options for budget tracking.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of insights on spending habits.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: No reminders for bills or upcoming payments.
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Jiadi’er is a family asset tracking app built for couples, partners, and households. It is not another daily expense tracker. Instead of recording every transaction, Jiadi’er helps you update account balances regularly and understand your family’s full financial picture. Track savings, investments, property, loans, and other accounts in one shared family space. Invite family members to maintain the same view together, then review total assets, total debts, net worth changes, asset allocation, and goal progress. Key Features: Family assets, debts, and net worth overview Multi-account and multi-currency tracking Shared family space for collaboration Short-term, mid-term, and long-term goals Link assets to goals and track progress Net worth trends and asset distribution Export family asset reports Supports Chinese and English Best For: Couples managing money together Families who prefer balance check-ins over daily bookkeeping People with savings, investments, loans, and shared goals Households planning for travel, home purchase, education, or retirement Anyone who wants to answer: “How much do we really have?” Keyword Suggestions: family finance,net worth,asset tracker,wealth tracker,budget,goals,debt,household finance,couple finance,money planner Screenshot Copy: See your family net worth Manage money together Track assets and debts Plan every family goal Check in once a week
Written user reviews are not shown here. Check current App Store reviews >
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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.