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
lire: RSS Reader
Love RSS feeds? So do we!!
$9.99 · In-app purchases
PRICE
$9.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.4
151 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.
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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 included15 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 lire: RSS Reader: map the core News 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
Allow users to select and prioritize their preferred news sources.
Assumption to check: Limited customization of news sources and feeds
Validate with people who use this workflow before building.
Hypothesis 2
Implement offline reading by caching articles.
Assumption to check: No offline reading capability
Validate with people who use this workflow before building.
Hypothesis 3
Provide a more generous free tier before paywall.
Assumption to check: Premium features may deter casual users
Validate with people who use this workflow before building.
Hypothesis 4
Enhance search functionality with filters and sorting options.
Assumption to check: Lack of advanced search and filter 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
Love RSS feeds? So do we!! RSS feeds are a great way to follow updates on your favorite website. However, some sites set up their feeds to only show a portion of each entry, you know, to get you to click through to their actual website. We find that really annoying, and we're sure you do too. Which is why, unlike other RSS feed readers, that either push you into a browser (in-app or otherwise), or depend on third party text parsing services and require you to be online to fetch the full text of one article at a time (which makes it no different from having to click/tap through to a website), in lire, you get your favorite RSS feeds as they should've been. You don't need to click through to any website (though, you do still have the option to, if you really wanted). It takes your favorite partial feeds, does its magic, and converts them in to full feeds, so you don't have to click/tap on those annoying 'Read more' or 'Continue reading' links. Once they're cached, you don't even need to be connected to read your full-text feeds. Use as a standalone feed reader, sync with iCloud, or, sync with any of the several services: Feedly, Feedbin, FeedHQ, The Old Reader, Inoreader, BazQux Reader, Newsblur, Feed Wrangler, FreshRSS, Miniflux, Nextcloud News, Tiny Tiny RSS.
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
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Expo
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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.
