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
CodeAI: AI for Xcode
CodeAI is a powerful macOS app that revolutionizes the way developers code by integrating advanced OpenAI technologies into your favorite IDE
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 should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
What's included16 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
Preview a sample Build Kit No email needed
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 CodeAI: AI 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
Integrate advanced AI models for personalized suggestions and insights
Assumption to check: Limited AI capabilities leading to generic suggestions
Validate with people who use this workflow before building.
Hypothesis 2
Add gamification elements to encourage user interaction
Assumption to check: Poor user engagement due to lack of interactive features
Validate with people who use this workflow before building.
Hypothesis 3
Simplify user settings with clear toggles and explanations
Assumption to check: Difficulty in managing user preferences and settings
Validate with people who use this workflow before building.
Hypothesis 4
Incorporate guided onboarding and tooltips throughout the app
Assumption to check: Lack of documentation or guidance for new users
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
CodeAI is a powerful macOS app that revolutionizes the way developers code by integrating advanced OpenAI technologies into your favorite IDE. CodeAI simplifies code, refactors code, checks for retain cycles, converts JSON to models, converts models to JSON, protocolizes code, and even converts Objective-C to Swift. Whether you're a seasoned developer or just starting out, CodeAI is designed to save you time and improve your workflow. CodeAI is incredibly easy to use, so you can focus on what you do best: writing code. CodeAI Premium Monthly Subscription Get access to CodeAI Premium and all of its powerful features with a monthly subscription. CodeAI is the perfect tool to streamline your workflow and boost productivity. By subscribing to CodeAI Premium, you agree to our Terms of Use and Privacy Policy. https://www.swiftai.codes/termsconditions With a CodeAI subscription, you can: Improve the quality and reliability of your code Refactor your code to make it more efficient Check for memory leaks and retain cycles Convert JSON to models and models to JSON Protocolize your code for better organization Convert Objective-C to Swift for easy migration and more! Terms of Use: Your subscription will automatically renew each month, and your credit card will be charged unless you cancel at least 24 hours before the end of the current subscription period. You can manage your subscription or cancel it at any time by going to your App Store account settings. CodeAI is a must-have tool for any developer who wants to take their coding to the next level.
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.
SUGGESTED BUILD STACK
React Native
Expo
TypeScript
Supabase
Zustand
React Navigation
BUILD KIT DIFFICULTY
Intermediate
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.
