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.
Start each day with a beautiful Bible verse.
$1.99
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.
Your first Build Kit is free with a verified email.
Generating… usually about a minute.
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 The Word - Daily App: map the core Reference 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: Users often find daily word learning apps repetitive and uninspiring.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Limited customization options for users.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Some users struggle with retention of new words.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Sharing functionality is often basic.
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.
Start each day with a beautiful Bible verse. The Word delivers a curated scripture every morning. No clutter, no distractions, just the Word. Designed to feel like a quiet moment with your favorite journal and a cup of coffee. DAILY VERSE 995 hand-picked verses drawn from 30+ topics including Faith, Love, Strength, Peace, Healing, Family, Forgiveness, and more. A fresh verse every day, chosen just for you. 12 BIBLE VERSIONS KJV, ASV, WEB, Reina-Valera 1909, Chinese Union, Louis Segond, Korean Revised, Almeida, Vamvas 1850, Ang Biblia, plus the Latin Vulgate and Greek Textus Receptus for deeper study. Switch between them instantly. 8 LANGUAGES English, Español, 中文, Français, 한국어, Português, Ελληνικά, and Tagalog. The entire app, not just the verses, is fully translated. HOME SCREEN WIDGETS Small, medium, and large widgets for your home screen. Lock screen widgets too. See today's verse without opening the app. SHAREABLE QUOTE CARDS Six beautiful templates. Tap share, pick a style, and send it to Instagram, iMessage, WhatsApp, or save to your photos. FAVORITES Save the verses that speak to you. Build your own collection over time. DAILY REMINDERS Set a notification for any time of day. Never miss your morning verse. PRIVATE BY DESIGN No ads. No tracking. No accounts. No servers. No data collection. Everything stays on your device. We don't even know you downloaded it. $1.99. One time. Forever yours.
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.
Not assessed in a Build Kit yet.
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.