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
MPR Drug and Medical Guide
MPR has provided over 36 years of confidence at the point of care
Free · In-app purchases
PRICE
Free
In-app purchases
BUSINESS MODEL
Freemium
No overall Grossing estimate available
RATING
★ 4.8
5,971 ratings · Top 5%
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 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.
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 MPR Drug and Medical Guide: map the core Medical 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 offline caching for articles and drug details
Assumption to check: Limited offline access to drug information
Validate with people who use this workflow before building.
Hypothesis 2
Optimize search algorithms and indexing
Assumption to check: Search functionality can be slow
Validate with people who use this workflow before building.
Hypothesis 3
Simplify subscription options and clearly communicate benefits
Assumption to check: In-app purchases can be confusing
Validate with people who use this workflow before building.
Hypothesis 4
Design a cleaner, more organized layout for easy navigation
Assumption to check: User interface feels cluttered
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
MPR has provided over 36 years of confidence at the point of care. The MPR app is your all-in-one drug information reference accessible anytime, anywhere, and trusted by more than 800,000 healthcare professionals. The MPR app also features time-saving calculators and treatment charts that allow you to quickly make better care decisions. Features: New Redesign: The MPR app is easier to use than ever. Conveniently access all the drug data and news that is most important to you. myCME: Earn FREE CME/CE within the MPR app. myCME provides relevant education that positively impacts clinical performance and patient outcomes. Generic-Brand Guide. Quickly search thousands of brand name and generic drugs to find their equivalent. Medical Calculators - 100+ medical calculators simplify complex formulas, scores, & drug classifications. Clinical Charts - Over 150 clinical charts provide quick product comparisons, treatment algorithms & guidelines. Clinical Cases: Participate in weekly and monthly quizzes from DermDx, OrthoDx and more! • Quick Search function for drug information by brand name, generic name, disease/condition, or company • Curated daily news on drug therapy and hot topics in medicine, customizable to your scope of practice • Breaking news notifications on safety alerts & recalls related to your practice • Automatic, real-time updates to prescribing information & news • Favorites feature for easy access to your most frequently used drug info and tools • No Internet connection is needed to access prescribing information and tools! Silver and Gold level members have access to premium news content such as: Oncology News Pain News Dermatology New Endocrinology News Gastroenterology News Hematology News Infectious Disease News Neurology News Oncology Nurse News Ophthalmology News Psychiatry News Pulmonology News Nephrology and Urology News Rheumatology News Cardiology News Download and sign up today for a free one-month trial. Payment will be charged to your iTunes Account at confirmation of purchase, or at end of free trial where applicable. The subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Your account will be charged the amount (listed above) for renewal within 24-hours prior to the end of the current period. Subscriptions may be managed and auto-renewal may be turned off by going to your Account Settings after purchase. No cancellation of the current subscription is allowed during the active subscription period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription, where applicable. Privacy Policy - https://www.haymarketmediaus.com/haymarket-media-inc-privacy-policy/ Terms of Service - https://www.empr.com/termsandconditions/
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
React Navigation
Zustand
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.
