App Overview

EBMcalc Pulmonary icon

EBMcalc Pulmonary

Foundation Internet Services, LLC · Medical

EBMcalc Pulmonary

$4.99 · In-app purchases

PRICE
$4.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
4.7
3 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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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.

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.

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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Quick prompt

> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for EBMcalc Pulmonary: 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

Offer a wider range of calculators and features.

Assumption to check: Limited functionality compared to full medical calculators

Validate with people who use this workflow before building.

Hypothesis 2

Simplify subscription tiers and add a clear trial option.

Assumption to check: In-app purchase complexity

Validate with people who use this workflow before building.

Hypothesis 3

Implement a modern design with better user experience.

Assumption to check: User interface may feel outdated

Validate with people who use this workflow before building.

Hypothesis 4

Include user forums or community Q&A sections.

Assumption to check: Lack of community 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

EBMcalc Pulmonary EBMcalc is the most popular and comprehensive Medical Calculator system on the web. It has been highly acclaimed, reviewed and tested over the last 25 years. EBMcalc users should not make any medical decisions based on app content without seeking their doctor's advice. EBMcalc Pulmonary encompasses pertinent medical formulae, clinical criteria sets, decision tree tools and dose/unit converters used every day by Pulmonary specialists. Equations included: A-a Gradient a/A Ratio AaPO2 Correction for FIO2 Base Excess Determination Carbon Dioxide Production Closing Capacity to Total Lung Volume Capacity Closing Capacity Closing Volume to Vital Capacity Ratio Diffusing capacity for carbon monoxide (DLCO) corrected for anemia Epoprostenol (Flolan) Infusion Rate Calculator Functional Residual Capacity Henderson-Hasselbach Equation In-Flight PaO2 Estimation (using PFT's) In-Flight PaO2 Estimation Inspiratory Capacity International Normalized Ratio of Prothrombin Time (INR) Lung Age Estimation for Smoking Cessation Counseling Lung Volume Multicalc Mean Vascular Pressure (systemic or pulmonary) Nasal Canula Oxygen Fractional Inspired O2 (FIO2) Estimate Oxygen Consumption Oxygen Content of Arterial Blood Oxygen Content of Venous Blood Oxygen Saturation Estimate from PO2 Oxygenation Index (OI) paO2 / FIO2 Ratio (for MODS Calculation) PaO2 Correction for FIO2 Peak Expiratory Flow Prediction Peak Expiratory Flow Variability in Asthma PFT Adjusted Predicted Values for Men MultiCalc PFT Adjusted Predicted Values for Women MultiCalc PFT Predicted Values for Boys MultiCalc PFT Predicted Values for Girls MultiCalc PFT Predicted Values for Men MultiCalc PFT Predicted Values for Women MultiCalc Pneumothorax Degree of Collapse Predicted postoperative FEV1 following lung resection surgery (anatomic method) Predicted postoperative FEV1 following lung resection surgery (perfusion method) Pulmonary Vascular Resistance Residual Volume to Total Lung Capacity Ratio Respiratory Quotient Right to Left Shunt Fraction Qs/Qt Systemic Vascular Resistance Total Lung Capacity Ventilation Index Vital Capacity Winter's Formula for Expected PCO2 Clinical Criteria Sets included: 6-Year Lung Cancer Risk Estimation in Current and Past Smokers APACHE II Scoring Systems (with and without diagnosis) BAP-65 prediction of in-hospital mortality and need for mechanical ventilation in COPD Bleeding Risk (any bleeding complication) on Warfarin Therapy Bleeding Risk (major complication) on Warfarin Therapy BODE Index for COPD Survival Prediction Clinical Pulmonary Infection Score (CPIS) Community-Acquired Pneumonia Severity Index (PSI) for Adults CURB Pneumonia Severity Score CURB-65 Pneumonia Severity Score DVT Probability (5 models) Epworth Sleepiness Scale (ESS) Gurd's Diagnostic Criteria for Fat Embolism Syndrome Lung Cancer One Year Risk Estimation (for smokers 50-75 years old) MODS Score: Multiple Organ Dysfunction Mycoplasma Pneumoniae Prediction in Children with Pneumonia Padua Score for Assessing Venous Thromboembolism Risk in Hospitalized Patients Pneumonia Mortality Prediction (4 models) Pneumonia Probability in Nursing Home Patients Pneumonia Risk in Post Operative Period of Non-Cardiac Surgery Polycythemia Vera Diagnostic Criteria Pulmonary Embolism Risk and Severity (4 calculators) Pulmonary Fibrosis Survival Prediction (2 models) SARS Prognosis Predictor (2 models) SMART COP and SMRT CO Scores for Pneumonia Severity Solitary pulmonary nodule malignancy risk (5 models) Tuberculosis Risk Prediction Decision Trees included: Anthrax Screening for Exposed Patients Arterial Blood Gas Interpretation Asthma Hospitalization One Year Risk Mycoplasma Pneumoniae Prediction SARS (Severe Acute Respiratory Distress Syndrome) CDC Case Definition To practice, teach and learn medicine based on solid, literature based evidence, EBMcalc provides easy to use, interactive tools for your Evidence-Based Medicine.

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
React Navigation
Axios
React Native Paper
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.