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
ABA Wizard: BT Exam
Welcome to the ABA Wizard: BT Exam app! This app is designed for those studying for the Registered Behavior Technician (RBT) exam
$9.99 · In-app purchases
PRICE
$9.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.6
409 ratings · Top 15%
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 included17 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.
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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 ABA Wizard: BT Exam: map the core Education 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
Enhance question variety by integrating a larger and regularly updated question pool.
Assumption to check: Limited question bank leading to repetitive questions.
Validate with people who use this workflow before building.
Hypothesis 2
Implement thorough QA testing and user feedback loops for continuous improvement.
Assumption to check: Some users report bugs in the quiz interface.
Validate with people who use this workflow before building.
Hypothesis 3
Add interactive features to enhance learning retention.
Assumption to check: Lack of interactive learning features like flashcards or spaced repetition.
Validate with people who use this workflow before building.
Hypothesis 4
Provide in-depth analytics and personalized study recommendations based on user performance.
Assumption to check: Limited analytics on progress tracking.
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
Welcome to the ABA Wizard: BT Exam app! This app is designed for those studying for the Registered Behavior Technician (RBT) exam. It is centered on the current RBT Task List from the BACB. This app contains 320 practice questions to help prepare you to pass the exam! YOU ARE GIVEN FULL ACCESS TO ALL PRACTICE QUESTIONS FOR THE SMALL PRICE OF THE APP. **This app DOES NOT count toward the 40 hour training necessary to become an RBT. This app helps users study for the test.** These are powerful questions that were created to mimic the type of questions you could expect to see on the RBT Exam. The app is simple to use. Each red button on the home page is a topic that you need to know for the exam. Once a button is selected, an array of sections will be displayed. Each section contains 10 multiple choice questions. You must answer all 10 questions correctly to pass off that section. Pass off all of the sections to be prepared for the exam. Test your knowledge by taking a random quiz! 10 questions are pulled at random and could be from any task list item.
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.
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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.
