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
PTO Tracker: Vacation & Leave
Stop guessing your PTO balance.
$1.99
PRICE
$1.99
No 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 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 PTO Tracker: Vacation & Leave: map the core Productivity workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Screenshots
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App Store description
Stop guessing your PTO balance. PTO Tracker is a simple personal app for tracking vacation days, paid time off, and leave balance across your work periods. It helps you understand what you’ve used, what you still have left, and what carries over into the next period — without spreadsheets, accounts, or bloated HR systems. What you can do - Track PTO with a simple date range - See used, remaining, and exceeded days - Set your annual PTO allowance - Choose yearly, monthly, or weekly accrual - Configure your PTO year start date - View carryover between periods - Track loyalty or extra leave days - See expired loyalty days when applicable - Keep employment history and start fresh for a new job - Store your data locally on your device - Use the app without creating an account Built to stay simple - private by design - no account required - no ads - no subscriptions
Written user reviews are not shown here. Check current App Store reviews >
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 recurring request options for better usability.
Assumption to check: Limited functionality for recurring leave requests
Validate with people who use this workflow before building.
Hypothesis 2
Add visual graphs or charts to display PTO usage.
Assumption to check: Poor visualization of PTO balances
Validate with people who use this workflow before building.
Hypothesis 3
Introduce reminders and notifications for scheduled time off.
Assumption to check: No reminders for upcoming leave
Validate with people who use this workflow before building.
Hypothesis 4
Allow users to create custom leave types for flexibility.
Assumption to check: Minimal customization for leave types
Validate with people who use this workflow before building.
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
Date-fns
React Native Paper
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.
