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
Web Inspector & Dev Tools
Inspect Browser is a powerful iOS app designed to provide users with seamless access to the Web Inspector functionality directly on their mobile devices
$5.99 · In-app purchases
PRICE
$5.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 5.0
1 ratings · Top 5%
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 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 Web Inspector & Dev Tools: 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 a wider variety of developer tools and functionalities.
Assumption to check: Limited tool selection compared to desktop alternatives.
Validate with people who use this workflow before building.
Hypothesis 2
Ensure a uniform design and interaction pattern for all tools.
Assumption to check: Inconsistent user experience across different tool functionalities.
Validate with people who use this workflow before building.
Hypothesis 3
Integrate a help section with tutorials and tool explanations.
Assumption to check: Lack of detailed documentation and help resources.
Validate with people who use this workflow before building.
Hypothesis 4
Offer a freemium model with more accessible features.
Assumption to check: Subscription model may deter casual 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
Inspect Browser is a powerful iOS app designed to provide users with seamless access to the Web Inspector functionality directly on their mobile devices. With this app, users can conveniently inspect and debug web pages, making it an indispensable tool for web developers, designers, and anyone involved in web development. The app offers a user-friendly and intuitive interface, optimized specifically for iOS devices. Users can easily launch the Inspect Browser app and navigate to any web page they want to examine. Once the web page is loaded, users can initiate the Web Inspector feature within the app. Web Inspector allows users to explore the underlying HTML, CSS, and JavaScript code of a webpage, making it easier to identify and troubleshoot any issues. With Inspect Browser, users can inspect elements, modify CSS styles in real-time, analyze network requests, view JavaScript console logs, and debug JavaScript code. The app provides a comprehensive set of tools and features to assist users in their web development tasks. Users can select elements on the webpage and instantly view their associated CSS properties, allowing for precise inspection and modification. The built-in JavaScript console enables users to execute JavaScript code and view the resulting output or error messages. Inspect Browser also offers advanced network monitoring capabilities. Users can analyze network requests made by the webpage, view their headers, payloads, and responses. This feature is invaluable for optimizing page load times, identifying performance bottlenecks, or debugging API interactions.
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.
