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
Cookie-Editor
Cookie-Editor is designed to have a simple to use interface that let you do most standard cookie operations
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 3.4
94 ratings · Below Average
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 Cookie-Editor: 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
Include advanced filtering and sorting options.
Assumption to check: Limited cookie management features compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Implement a modern design with better UX.
Assumption to check: User interface feels outdated
Validate with people who use this workflow before building.
Hypothesis 3
Clarify subscription benefits and provide a clearer paywall.
Assumption to check: In-app purchase confusion
Validate with people who use this workflow before building.
Hypothesis 4
Introduce a help section with FAQs and contact options.
Assumption to check: Limited customer support options
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
Cookie-Editor is designed to have a simple to use interface that let you do most standard cookie operations. It is ideal for developing and testing web pages or even manual management of cookies for your privacy. Be careful! Do not share your cookies with anyone you do not trust! Cookies can contain very sensitive information like your login information. If you share your cookies with someone, they could gain full access to your account and compromise it. Feature list: - List all cookies for the current tab. - Search your cookies. - Create, edit and delete your cookies. - Import and export your cookies in many formats (JSON, Netscape, Header string) - Quickly delete all cookies for the current tab. - Customizable: chose what extra data to see, what theme to use (light or dark), the amount of detail to see (advanced mode). Cookie-Editor can help you: - Develop web pages. - Improve your SEO work. - Manage your cookies for privacy. - Improve your browsing experience. Cookie-Editor believes in privacy. Your Cookies are safe and all of your data remains offline. For all feature requests or bug report, please visit the GitHub repository and fill an issue https://github.com/Moustachauve/cookie-editor
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
Axios
Async Storage
React Navigation
DateTimePicker
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.
