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.
Discover the world of classical music with IDAGIO, the ultimate streaming app designed for true classical music lovers
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 IDAGIO Stream Classical Music: map the core Music 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 offline functionality for downloaded tracks.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: In-app purchase process can be confusing.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Search results can be inaccurate or incomplete.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Navigation can feel cluttered with too many sections.
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.
Discover the world of classical music with IDAGIO, the ultimate streaming app designed for true classical music lovers. With access to over 2.5 million tracks, you can enjoy iconic composers like Bach, Mozart, and Beethoven, alongside hidden gems across all classical genres. Whether you're in the mood for powerful classical concertos, serene chamber music, or relaxing classical pieces, IDAGIO offers everything you need to immerse yourself in the finest classical works. Experience FLAC streaming (16bit 44.1 kHz) for the highest sound quality, capturing every nuance and emotion in the music. Our curated playlists and weekly mixes, crafted by classical music experts, bring new and timeless pieces directly to your playlist. Use our intuitive search engine to easily explore composers, works, performances, and more, allowing you to find exactly what you're looking for. Create Your Classical Music Collection: Organize your favorites with ease in your personal library. Add albums, artists, works, and playlists to curate your own collection of classical music. Enjoy classical music anytime, even offline. Download your favorite tracks and listen without interruptions. Whether you are new to classical music or a seasoned enthusiast, IDAGIO provides a premium listening experience. Dive into the beauty of classical music with access to millions of tracks, expertly curated playlists, and top-quality sound. Why Choose IDAGIO? Over 2.5 million classical tracks from legendary composers like Bach, Mozart, Beethoven, and more FLAC streaming for exceptional sound quality (16bit 44.1 kHz) Curated playlists and personalized weekly mixes Powerful search engine to explore works, composers, and performances Build a personal library of your favorite albums, artists, and tracks Enjoy music offline with downloadable tracks With IDAGIO, the world of classical music is at your fingertips anytime, anywhere. Terms and Conditions: http://www.idagio.com/terms Privacy Policy: http://www.idagio.com/privacy
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.