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
Chapter Tap – Book of Mormon
Chapter Tap is the easiest way to track your daily scripture reading in the Book of Mormon! A must have app for all LDS Church Members.
$0.99 · In-app purchases
PRICE
$0.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 3.0
16 ratings · Below Average
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 included14 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 Chapter Tap – Book of Mormon: map the core Reference 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
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
Implement advanced search and filter options.
Assumption to check: Limited search functionality
Validate with people who use this workflow before building.
Hypothesis 2
Redesign with modern UI components for better aesthetics.
Assumption to check: User interface feels outdated
Validate with people who use this workflow before building.
Hypothesis 3
Add social sharing and commenting features.
Assumption to check: Lack of user engagement features
Validate with people who use this workflow before building.
Hypothesis 4
Clarify paywall and subscription options with better messaging.
Assumption to check: In-app purchase confusion
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
Chapter Tap is the easiest way to track your daily scripture reading in the Book of Mormon! A must have app for all LDS Church Members. As you read the scriptures, simply tap on the chapters you have read and watch the progress bar instantly update. If you set a goal date when you want to complete the Book of Mormon, Chapter Tap will also let you know what chapter you should be reading today and display if you are ahead or behind your goal. Never forget what chapter you are reading and achieve your scripture reading goals with Chapter Tap! Features: • Tap a chapter number to mark that chapter as read/unread. • Visually see how much of the Book of Mormon you have read at all times. • Set a finish goal date and the app will tell you what chapter you should be reading today to reach your goal. • Instantly see if you are ahead, behind or on track with your reading goal. • Virtual bookmark, so you always know what chapter you are reading, no matter what set of scriptures you are reading from. • No Internet connection required to use the app. We hope you enjoy using Chapter Tap and that it helps you reach your scripture reading goals! NOTE: This app does not contain the actual scripture text of the Book of Mormon. There are many other free & paid apps for this purpose. WANT MORE SCRIPTURE VOLUMES? Check out our other apps, including the Bible and LDS Scriptures Chapter Tap versions. Please send us your feedback, questions and suggestions by visiting ChapterTap.com App programming by: Tom Baker
Written user reviews are not shown here. Check current App Store reviews >
Screenshots
< Scroll to see more >
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 Native
Expo
Supabase
Zustand
React Navigation
TypeScript
BUILD KIT DIFFICULTY
Starter
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.
