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.
Leera — the free reading app millions of readers already love
Free · In-app purchases
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.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
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What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
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.
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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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Leera - Reading Best Webnovels: map the core Books workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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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
Assumption to check: Limited novel discovery features
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Inconsistent reading experience across chapters
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Poor offline functionality
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Limited customization options for reading preferences
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Leera — the free reading app millions of readers already love. Thousands of novels across every genre, all completely free. Read wherever, whenever, as much as you want. We're Leera, and we've got one mission: to make you fall in love with reading. Our library is massive — fantasy, martial arts, romance, love stories, horror, mystery, sci-fi, drama, campus life, urban fiction and so much more. Whatever mood you're in today — a heart-melting romance, an epic adventure that sweeps you away, or a mystery you can't put down — you'll find it right here, totally free. New chapters and books drop every single day, so you'll never run out of things to read. We also run regular events, activities and surprises to keep your reading life exciting. And we never stop improving — all so we can be the reading companion you reach for every day. What you get with Leera: 【A Library That Keeps Growing】 Thousands of novels organised into curated recommendation lists. Our smart suggestions learn what you love — the more you read, the better they get at finding your next favourite. Browse rankings, new releases and themed collections. 【A Reading Experience That Feels Real】 Download chapters and take them anywhere, even offline. The page-turning effect feels just like a real book in your hands. Customise your fonts, backgrounds and themes, switch on Night Mode for comfortable evening reading, and adjust brightness to suit your eyes. Everything designed so you can read for hours without strain. 【Your Reader, Your Rules】 Loads of backgrounds and fonts to choose from. One tap and your personalised reading setup is ready. Save your favourites to your library and get recommendations that actually match what you enjoy. 【Smart Sync】 Your reading progress and notes save and sync automatically across all your devices. Start a chapter on your phone during the morning commute, pick it up on your tablet when you get home. Never lose your page again. 【A Community of Readers Like You】 Share your favourite stories, see what others are reading right now, drop a comment on chapters that blew your mind. Reading solo is great — reading together is even better. About Auto-Renewable Subscriptions • The app offers optional subscriptions. You can read entirely for free. • Payment: Subscription charges are processed through your iTunes account upon purchase. • Renewal: Your subscription will automatically renew. You can cancel up to 24 hours before the renewal date. • Cancellation: You can manage or cancel your subscription anytime in your account settings. • Privacy Policy: https://web.cdreader.com/sp/appPrivacyPolicy.html?client_proid=173&mt=1 • Subscription Terms and Conditions: https://promotion.manobook.net/CheckinCard/agreement.html?client_proid=173&mt=1 • User Agreement: https://www.manobook.net/agreement/service_term.html?client_proid=173&mt=1 Contact Us Facebook: https://www.facebook.com/Lelivro-106725527780933/
Written user reviews are not shown here. Check current App Store reviews >
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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.