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
NMLS Exam Prep Plus
Are you getting ready to take the NMLS exam to become a Mortgage Loan Originator? If so, then the NMLS Exam Prep Plus app is your all in one test prep study guide designed to help you pass your exam on the first attempt
$9.99 · In-app purchases
PRICE
$9.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.3
51 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.
Build your own version
Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What's included16 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 NMLS Exam Prep Plus: 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
Provide detailed explanations and links to further resources.
Assumption to check: Users often find the question explanations insufficient.
Validate with people who use this workflow before building.
Hypothesis 2
Introduce more diverse question types and gamification elements.
Assumption to check: Limited quiz variety can lead to boredom.
Validate with people who use this workflow before building.
Hypothesis 3
Implement clearer navigation cues and user tutorials.
Assumption to check: In-app navigation can be confusing.
Validate with people who use this workflow before building.
Hypothesis 4
Add a feature for personalized study schedules based on user progress.
Assumption to check: Lack of personalized study plans.
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
Are you getting ready to take the NMLS exam to become a Mortgage Loan Originator? If so, then the NMLS Exam Prep Plus app is your all in one test prep study guide designed to help you pass your exam on the first attempt. Our app includes the following features: • Lessons - Get a complete review of all the critical and necessary information you’ll need to know for the NMLS SAFE exam including Federal Mortgage-Related Laws, General Mortgage Knowledge, Mortgage Loan Origination Activities, Ethics, and Uniform State Content. • Vocabulary - An A to Z review of the key vocabulary terms you’ll need to know for the NMLS SAFE exam. • Flash Cards - Improve your memorization of key facts, terms, and concepts with our flash cards. • Practice Exam - Test your knowledge with a multiple choice exam that includes in depth explanations to each answer in order to help you understand the logic behind it. Our post exam review will help you get a better understanding of what you need to work on by allowing you to review each of the questions, answers, and explanations from the exam, or the option to review the ones marked incorrect. Before you take the NMLS SAFE exam, download the app that will help you succeed on your exam! NMLS is the registered trademark of the Nationwide Mortgage Licensing System & Registry. This app is not endorsed by or affiliated with the Nationwide Mortgage Licensing System & Registry.
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
React Native
Expo
Supabase
Zustand
React Navigation
Axios
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.
