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
PALS Fast
PALS Fast is a highly efficient engine to get you the correct treatment during Pediatric Advanced Life Support, fast! Rather than comb through pages of algorithms you just click one or two buttons to guide you to the ...
$2.99 · In-app purchases
PRICE
$2.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 2.3
3 ratings · Below Average
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 included14 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 PALS Fast: 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
Expand protocols and include interactive elements.
Assumption to check: Limited content and features compared to competitors
Validate with people who use this workflow before building.
Hypothesis 2
Enhance navigation with a tab bar and clearer pathways.
Assumption to check: Poor user experience and navigation issues
Validate with people who use this workflow before building.
Hypothesis 3
Optimize app performance for a wider range of devices.
Assumption to check: Inconsistent performance on older devices
Validate with people who use this workflow before building.
Hypothesis 4
Offer a free trial period to attract new users.
Assumption to check: High price point with limited 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
PALS Fast is a highly efficient engine to get you the correct treatment during Pediatric Advanced Life Support, fast! Rather than comb through pages of algorithms you just click one or two buttons to guide you to the correct page. Each page contains the bare essentials *current* for 2017. Fast! The tab controller gives one access to the major topics covered in the PALS manual. These topics include the PALS systemic approach to the seriously ill child, age-appropriate vitals, the pediatric arrest algorithm, CPR summary, shock management and diagnosis, a Glascow calculator, the bradycardia and tachycardia algorithm, and the post-resuscitation algorithm. A comprehensive drug calculator has all the drugs listed in the PALS manual. Select the drug and patient weight and you get the correct dosing. There is also a code timer that alarms every two minutes to remind you to recheck vitals or give medications. This is a great study guide for the PALS exam. The topics are simplified to the essentials. Moreover, one can use this app during a pediatric code. This is because it does not just hash out information like a book: the app is interactive and will give out information based on your responses for the situation. Never before has this topic been easier to handle. Use the app for the PICU, ER, ICU or the floor; or, use the app as a study tool when you are nearing recertification. Either way, you will not be disappointed.
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
axios
react-navigation
react-native-paper
Firebase
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.
