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
Island Enterprise Browser
Welcome to the Enterprise Browser
Free
PRICE
Free
No in-app purchases
BUSINESS MODEL
Free
No overall Grossing estimate available
RATING
★ 4.4
128 ratings · Top 30%
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.
Build your own version
Build Kit
Make this idea yours
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Add to a Remix
Combine features and design from your favorite apps.
Kit ready. Verify your email to download it.
Generating… usually about a minute.
Make it yours Optional
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
What's included15 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.
JavaScript is required to complete mailbox verification.
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 Island Enterprise Browser: map the core Business workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
Preview ready. Verify your email to reveal and copy the full prompt.
JavaScript is required to complete mailbox verification. Return to this prompt preview.
Continue in Rork >
Affiliate link: CloneChart may earn a commission at no extra cost
App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Screenshots
< Scroll to see more >
App Store description
Welcome to the Enterprise Browser. A new, yet familiar place where work stays private, company data stays safe, and everything just flows. Island gives you access to the apps and data you need with no extra tools or software getting in the way. Just download, log in and get to work. • ALL YOUR WORK APPS IN ONE PLACE - The Island homepage places all the apps you need for work in a single space. No more hopping from app to app. Just open Island, tap on the app, and get to work. • MORE PRODUCTIVITY, LESS DISTRACTION - Get more work done with productivity-boosting tools like the Island Ad Blocker, designed to remove ads and trackers and speed up your browsing. • WHAT HAPPENS ON ISLAND STAYS ON ISLAND - Island keeps your company’s data safe and your work private. And you’ll always be notified what, how, and when your work activity is being monitored. • KEEP YOUR WORK IN SYNC - With Island, work just flows no matter what device you’re on. Start a task on your laptop, continue on your tablet, and finish on your phone without missing a beat.
Written user reviews are not shown here. Check current App Store reviews >
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
Allow users to customize their browser experience with themes and layouts.
Assumption to check: Limited customization options for users.
Validate with people who use this workflow before building.
Hypothesis 2
Optimize the web view for better performance on complex sites.
Assumption to check: Performance issues with heavy websites.
Validate with people who use this workflow before building.
Hypothesis 3
Implement additional security measures like VPN or ad-blocking.
Assumption to check: Lack of advanced security features.
Validate with people who use this workflow before building.
Hypothesis 4
Enable offline mode by caching frequently visited pages.
Assumption to check: No offline browsing capabilities.
Validate with people who use this workflow before building.
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 Navigation
React Native WebView
Async Storage
React Query
Expo
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.
