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
CET Prep: EKG Technician
This exam preparation resource is designed for individuals seeking the Certified EKG Technician (CET) credential
$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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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 CET Prep: EKG Technician: 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
Incorporate interactive quizzes and flashcards.
Assumption to check: Limited interactive study materials compared to competitors.
Validate with people who use this workflow before building.
Hypothesis 2
Add user testimonials and ratings.
Assumption to check: No user reviews or ratings for credibility.
Validate with people who use this workflow before building.
Hypothesis 3
Introduce forums or chat features for users.
Assumption to check: Lack of community features for peer support.
Validate with people who use this workflow before building.
Hypothesis 4
Offer a free trial or freemium model.
Assumption to check: High upfront cost with no trial options.
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
This exam preparation resource is designed for individuals seeking the Certified EKG Technician (CET) credential. Built around recognized CET exam domains, it provides structured training in rhythm interpretation, cardiac physiology, EKG procedures, lead placement, safety standards, and clinical workflow responsibilities. The content reflects current expectations for entry-level EKG technicians, covering waveform analysis, arrhythmia identification, patient preparation, equipment operation, infection control, and documentation accuracy. All materials are included with no in-app purchases or subscription requirements. The latest update includes enhanced rhythm-strip visuals, additional practice tracings, expanded clinical scenarios, and clearer explanations to reinforce mastery of cardiac interpretation. Core Features: • Aligned With Official CET Domains Covers cardiac anatomy and physiology, EKG procedures, rhythm interpretation, patient prep, safety, and clinical duties. • Passing Guarantee A comprehensive study pathway built to support first-attempt exam success. • Full-Length CET Practice Exams Exam-style tests mirroring the structure, difficulty, and rhythm-analysis expectations of the CET certification. • Rhythm Interpretation Training Extensive practice identifying normal sinus rhythms, atrial and ventricular arrhythmias, heart blocks, paced rhythms, and life-threatening tracings. • Procedure and Lead Placement Review Covers 12-lead placement, troubleshooting poor tracings, artifact recognition, and workflow efficiency. • Clinical Scenario Practice Examples involving patient positioning, equipment setup, monitoring, and communication in outpatient and acute care settings. • Clear Answer Explanations Detailed rationales strengthen understanding of EKG concepts and clinical reasoning. • Performance Tracking Tools Domain-level analytics highlight strengths, gaps, and readiness for exam day. No In-App Purchases: All content, rhythm examples, and exam tools are fully included. Ideal For: • CET exam candidates • EKG technicians and medical assistants • Nursing and allied health students • Professionals seeking EKG competency or recertification • Individuals preparing for entry-level cardiac monitoring roles Why This Resource: This preparation tool delivers a targeted review of EKG interpretation and clinical procedures essential for the CET exam. It strengthens diagnostic accuracy, procedural knowledge, and patient-care readiness, providing a complete preparation route for EKG technician certification.
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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
Axios
React Navigation
React Native Paper
Async Storage
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.
