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.
The Nintendo Switch App smartphone app enhances your online gameplay experience on the Nintendo Switch™ 2 and Nintendo Switch systems
Free · 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 Nintendo Switch App: map the core Entertainment 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 social features and friend interactions
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Inconsistent performance and crashes
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Cluttered navigation and UI
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Limited game discovery 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.
The Nintendo Switch App smartphone app enhances your online gameplay experience on the Nintendo Switch™ 2 and Nintendo Switch systems. With this app, you can use friend features and game-specific services for compatible games even when you're not playing! You can also view and share screenshots and videos uploaded from your system. ◆ Check friends' online status You can check whether your friends are online and see what games they're playing. You can also choose to receive a notification in the app when a friend comes online. ◆ Use your smartphone to add friends You can add friends via their friend code or a QR code even when you're not using your system. ◆ View your screenshots and videos You can upload screenshots and videos saved in your Nintendo Switch 2 system's Album to the app, then view, save, and share them. ◆ Access game-specific services You can use these services to view helpful information related to the supported software! You will also have access to a variety of features that will help take your online gameplay experience to the next level. Currently, game-specific services are available for these games: ・ The Legend of Zelda™: Breath of the Wild – Nintendo Switch 2 Edition and The Legend of Zelda™: Tears of the Kingdom – Nintendo Switch 2 Edition ・ Get voice guidance to help you reach locations you haven't visited yet ・ Share schematics and items via QR codes ...And more! ・ Splatoon™ 3 ・ View the online status of friends playing the game ・ View your battle and Salmon Run stats ・ View upcoming stage schedules ...And more! ・ Animal Crossing™: New Horizons ・ Send custom designs created in Animal Crossing games on the Nintendo 3DS™ system to the Animal Crossing: New Horizons game ・ Use your smartphone to send messages that appear in-game ・ Check the online status of users set as Best Friends ...And more! ・ Super Smash Bros.™ Ultimate ・ View posted images and videos ・ Queue downloads of user-created stages to play them in your game ・ Get notifications about upcoming events ...And more! ・ Splatoon™ 2 ・ Check leaderboards and map schedules ・ View your battle and Salmon Run stats ...And more! Important Information: ● Nintendo Account age 13+ required to access some online features, including voice chat. ● Active Nintendo Switch Online membership (sold separately) required to use certain features. ● Nintendo Switch 2 / Nintendo Switch system and compatible software required to use app features. ● Compatible smartphone required. ● Persistent internet connection required. ● Data charges may apply. ● May include advertising. For more information about GameChat, visit support.nintendo.com ◆ Nintendo Switch Online is not available in all countries. Terms apply. Visit nintendo.com/purchase-terms for more information.
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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.