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.
App Overview
Swiftify for Xcode
To install Swiftify for Xcode in Xcode 26 (or Xcode 16) on macOS Sequoia (or Sonoma):
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
N/A
No ratings yet
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.
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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What's included18 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
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Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Screen plan
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.
Differentiate and validate
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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Free quick prompt For a smaller starting point
Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
// RORK SYSTEM PROMPT
Rork plan preview for Swiftify for Xcode: 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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Opportunities
AI-GENERATED OPPORTUNITY HYPOTHESES
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
Enhance conversion accuracy for advanced syntax.
Assumption to check: Limited support for complex Objective-C features.
Validate with people who use this workflow before building.
Hypothesis 2
Introduce real-time collaboration for code conversion.
Assumption to check: No collaborative features for team usage.
Validate with people who use this workflow before building.
Hypothesis 3
Add integrated tutorials and examples for better onboarding.
Assumption to check: Lack of tutorials or guides for new users.
Validate with people who use this workflow before building.
Hypothesis 4
Clarify subscription benefits and provide detailed comparison.
Assumption to check: In-app purchase confusion regarding features.
Validate with people who use this workflow before building.
App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
App Store description
To install Swiftify for Xcode in Xcode 26 (or Xcode 16) on macOS Sequoia (or Sonoma): • Quit Xcode • Launch “Swiftify for Xcode” from your Applications folder and follow the link to get your API key • Enable Swiftify extension in System Preferences -> Extensions -> Xcode Source Editor • Restart Xcode • Use the Editor -> Swiftify menu to convert selection, whole file, or clipboard contents from Objective-C to Swift Important: if you don't see the “Xcode Source Editor” menu item under System Preferences -> Extensions, this is most likely due to a corrupt installation of the Xcode itself. If this happens, reinstall both Xcode and Swiftify from the AppStore. Refer to https://support.swiftify.com/hc/en-us/articles/360030396531 for more information. Swiftify for Xcode allows converting your Objective-C code to Swift 6.2 (or 6.1.2) right in Xcode. The app includes Xcode & Finder extensions and the Advanced Project Converter app best suited for gradual project migration. The converted code is transferred over an encrypted HTTPS connection and is NEVER stored on our servers!
Written user reviews are not shown here. Check current App Store reviews >
Screenshots
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Build scope
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Define the first version
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Set boundaries
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Check the hard parts
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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BUILD KIT DIFFICULTY
Advanced
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.
