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.
Looking for an easy way to browse and find the perfect symbol for your iOS and Mac app? Look no further than San Fransymbols - the ultimate tool for exploring Apple's massive collection of over 6,000 SF Symbols.
$3.99 · 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 San Fransymbols: SF Symbols: map the core Developer Tools 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 symbol categories can make searching tedious.
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: Lack of user customization options.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Occasional performance issues with loading symbols.
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.
Looking for an easy way to browse and find the perfect symbol for your iOS and Mac app? Look no further than San Fransymbols - the ultimate tool for exploring Apple's massive collection of over 6,000 SF Symbols. Designed to help developers and designers easily discover and use the perfect icon for any situation, San Fransymbols includes a range of powerful features. These include automatic SwiftUI and UIKit code generation for each symbol and weight, semantic search, and the ability to preview symbols in different colors. With San Fransymbols, you can also easily compare different weights of each symbol, favorite symbols for quick access later, and create custom groups of symbols that sync seamlessly via iCloud. But that's not all - San Fransymbols also provides full support for keyboard shortcuts and pointer interactions on iPadOS, making it easier than ever to navigate the app and find the perfect symbol, with drag and drop support for generated code snippets. Whether you're a seasoned developer or just starting out, San Fransymbols is the perfect tool for discovering and using the power of SF Symbols in your iOS and Mac apps. Try it out today and see the difference for yourself! San Fransymbols is created to make it easier than ever for you to search for, compare and choose the right symbol from SF Symbols for every situation, with features such as: +++ SWIFTUI & UIKIT CODE +++ Automatically generate SwiftUI and UIKit code for every symbol and weight. Drag and drop support means you can drop the code right into other apps (such as Swift Playgrounds) on iPad. +++ PREVIEW ALL ANIMATION TYPES +++ Easily see what each symbol animation looks like, and copy the auto-generated Swift code in a single tap. +++ SEMANTIC SEARCH +++ San Fransymbols is smart. If you search for 'fly', it returns symbols such as 'airplane' - making it easier than ever to find the perfect SF Symbol for your app. +++ PREVIEW SYMBOLS IN DIFFERENT COLORS +++ Choose from a set of system colors or define your own in the color picker. Any change is reflected in the auto-generated code for seamless UI prototyping! +++ SEE WHICH SYMBOLS ARE RESTRICTED +++ Some symbols may only be used to refer to certain Apple services. San Fransymbols shows a red banner for these, so you can be certain you are using each symbol correctly. +++ COMPARE WEIGHTS ON THE FLY +++ Compare every weight of each symbol by simply tapping on the desired weight. Will it look better in semibold or heavy? San Fransymbols makes it easier than ever to decide. +++ FAVORITE SYMBOLS +++ Tap the yellow star icon under any symbol to add it to your favorites. Perfect for keeping track of a list of symbols you want to incorporate into a project. +++ CUSTOM GROUPS +++ Create your own groups of symbols - perfect for keeping track of symbols you wish to use across different projects. These groups sync automatically via iCloud, so you can pickup where you left off on whatever device is on hand. +++ SUPPORT FOR KEYBOARD SHORTCUTS AND CURSOR ON iPADOS +++ Full support for keyboard shortcuts and pointer interactions on iPadOS. Change symbol weight with the keyboard, right-click to set favorite symbols, easily navigate buttons with pointer interactions, and more.
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.