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.
JiShop is your portable Japanese tutor
$1.99 · 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 JiShop Plus: 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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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: Limited product information compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Cluttered UI with too many options
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Inconsistent search results
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Lack of community features
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.
JiShop is your portable Japanese tutor. Great for pros or students of the language, this powerful tool contains accurate Japanese-English kanji and word dictionaries, incredible search capabilities and an easy to use interface. Click “...More” to learn why you should download this App. Learning Japanese can be a complicated yet exciting course of study. That’s why it’s so important to have access to accurate, reliable help. You need a source of extensive kanji information and definition, including structure and meaning. A table of radicals is essential and you could use as many clarifying cross-references as you can get your hands on. JiShop can provide you with all the resources you need for learning, researching or translating Japanese kanji. With 6000 kanji listings, you’ll find what you’re looking for and fast, thanks to the app’s awesome search capabilities. Lookups are element based, using the original system of 632 basic visual elements. No need to count strokes, JiShop’s radical-based dictionary does the work for you. The table of radicals allows you to fully specify any kanji. There’s lots of dictionary help in JiShop. In fact the whole app is one enormous, thorough and accurately compiled dictionary. It amalgamates the best of Japanese-English lexicography and introduces unique features found in no other dictionary of its kind. For example, JiShop does double duty with characters and phonics. It only takes seconds to find compound words by their kanji structure, reading or meaning. Each kanji in every window is a clickable link to its dictionary entry, where you’ll find lots of cross-references for kanji forms, variants and synonyms. JiShop Features: * Suitable for beginners or professionals * Fast kanji search: - by elements (up to 4) - by reading (optionally with wildcards) - by meaning (optionally with wildcards) - by stroke count Compound word search: - by kanji (up to 4) - by reading - by meaning * Internal hyperlinks * Kanji, kana, and word drill * Store custom groups of favorite kanji or words * Download preset study groups * Interactive kanji decomposition * Individual radical information * Animated stroke order diagrams * 2136 kanji listed * Easy to use interface offers full flexibility JiShop is perfect for both the beginner and the professional. It’s multifunctional and universal, ideal for learning, quick reference, translation or research. If you’re involved with the beautiful Chinese characters used in Japanese, known as kanji, you are not going to want to wait one more second before downloading this comprehensive app. It’s the only one you’ll ever need or want. Free Concise edition (1006 kanji) and premium Advanced edition (6355 kanji) are also available.
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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.