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.
ICU Trials is a quick pocket reference for both the novice and seasoned critical care clinician
$4.99 · In-app purchases
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.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
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.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
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.
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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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for ICU Trials by ClinCalc: 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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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
Assumption to check: Limited trial search and filter options
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Paywall may confuse users
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of personalization features
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: No offline access to trial information
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
ICU Trials is a quick pocket reference for both the novice and seasoned critical care clinician. This app does not replace the original manuscript of these landmark critical care trials – instead, it serves as a fast reference and learning tool for some of the most important ICU trials over a wide range of specialties. Each entry contains a short one-liner about the critical care trial and key points, which includes only the most pertinent details, such as inclusion/exclusion criteria, treatment protocols, pertinent endpoints and findings, as well as expert commentary regarding key subgroup analyses or limitations to the trial. Want to send a colleague a citation? Use the "Share Trial" button to send a PubMed link and quick summary. Using this feature, it’s incredibly easy to share pivotal critical care trials with students, residents, and other colleagues. The database features 200+ landmark trials related to: ARDS, cardiac arrest, DVT/PE, delirium, glycemic control, heart failure, hemorrhage, meningitis, nephroprotection, nutrition, pneumonia, sedation, seizure, sepsis/shock, spinal cord injury, stroke, and subarachnoid hemorrhage – with more trials and topics to be added on a regular basis! This app is designed and maintained by Sean P. Kane, PharmD, BCPS -- a clinical pharmacist specializing in critical care with a background in information technology and application development.
Written user reviews are not shown here. Check current App Store reviews >
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
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.