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
CCT Prep: Cardiographic Tech
Certified Cardiographic Technician (CCT) is an exam preparation app built to support students and professionals preparing for the CCT certification
$19.99 · In-app purchases
PRICE
$19.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet
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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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.
What's included15 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 CCT Prep: Cardiographic Tech: map the core Medical 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
Include interactive quizzes and flashcards.
Assumption to check: Limited engagement features for study materials
Validate with people who use this workflow before building.
Hypothesis 2
Add options to share progress and achievements with peers.
Assumption to check: No social sharing capabilities
Validate with people who use this workflow before building.
Hypothesis 3
Implement a review system for study materials.
Assumption to check: User feedback and reviews are absent
Validate with people who use this workflow before building.
Hypothesis 4
Offer more affordable tier options and discounts for students.
Assumption to check: High subscription cost for premium features
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
Certified Cardiographic Technician (CCT) is an exam preparation app built to support students and professionals preparing for the CCT certification. The app focuses on reinforcing cardiography concepts through targeted practice and structured review rather than clinical decision-making. Designed for efficient studying, the app helps learners review key topics, evaluate readiness, and approach the certification exam with greater confidence. Key Features • Targeted CCT Practice Sets Practice questions covering ECG interpretation fundamentals, cardiac anatomy and physiology, rhythm analysis, stress testing basics, patient preparation, equipment operation, and safety protocols. • Simulated CCT Practice Exams Timed mock exams modeled after the CCT testing format to help improve pacing, accuracy, and exam confidence. • Flexible Study Options Switch between quick practice, topic-focused review, or performance-based study modes to match your learning style. • Progress & Accuracy Insights Visual performance summaries help identify strengths, weak areas, and overall readiness. • Current & Relevant Content Study material reflects current CCT exam expectations and cardiographic best practices. • Created for Cardiography Candidates Suitable for cardiographic technician students, allied health professionals, and certification candidates preparing for the CCT exam. Disclaimer: This application is provided for educational and certification exam preparation purposes only. It does not offer medical advice, diagnostic services, treatment recommendations, or clinical interpretation and should not be used for patient care decisions. For medical or cardiac concerns, always consult a licensed physician or qualified healthcare professional.
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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
React Navigation
Zustand
React Native Gesture Handler
BUILD KIT DIFFICULTY
Intermediate
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.
