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
My Hours 2.0
(NOTE: If you are looking for the myhours.com mobile app from Spica International please search for "Spica My Hours.")
$1.99 · In-app purchases
PRICE
$1.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 4.7
728 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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Build Kit
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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.
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 My Hours 2.0: 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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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
Your clone can incorporate better project organization features, such as folders or tags.
Assumption to check: Users report difficulty in managing multiple projects efficiently.
Validate with people who use this workflow before building.
Hypothesis 2
Your clone can offer advanced reporting features, including visual graphs and comparisons.
Assumption to check: Limited reporting options for hours worked.
Validate with people who use this workflow before building.
Hypothesis 3
Your clone can include customizable reminders to log hours.
Assumption to check: The app lacks a robust reminder system for users to log their hours.
Validate with people who use this workflow before building.
Hypothesis 4
Your clone can focus on creating a more intuitive design with guided onboarding.
Assumption to check: Some users find the interface not user-friendly.
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
(NOTE: If you are looking for the myhours.com mobile app from Spica International please search for "Spica My Hours.") Thank you so much for helping make My Hours THE shift, time, pay tracker for many years!! Now completely updated for new devices, new iOS, and with great new features!! =========================== 5 Stars!! "Insanely useful!" 5 Stars!! "This is the most convenient app on my phone." 5 Stars!! "This is one app I cannot live without!!!" 5 Stars!! "I would have gladly paid $40 for this app. No joke!!" 5 Stars!! "Best productivity app." 5 Stars!! "Best hours tracker in the App Store. Hands down." *********************** If you're looking for a way to easily track your hours and shifts, you can stop looking! =========================== My Hours is a unique time-management tool that changes the tedious exercise of recording your upcoming schedule for work or school into a fast and simple task. The innovative design of My Hours provides an at-a glance view of exactly what you need through a clean and simple interface. Whether you work flexible hours at one or more jobs or are a busy student, My Hours is the kind of app that makes your iPhone or iPod Touch the invaluable device you expected. * Do you copy your upcoming schedule from a bulletin board or computer? Record your upcoming schedule in mere seconds! * Sync to any calendar on your device including Me, Exchange, or Google! * Automatically syncs with other iOS devices with iCloud. * Track your hours by week, month, and year totals for each job or place. * Set and view notes for each entry. * Attach audio memos or photos to entries. * Track your pay by adding a rate per job. * Export your entries in a spreadsheet-compatible format. * Export to PDF, CSV, or the "Open In..." menu! My Hours is highly customizable to suit your needs and is supported by a developer committed to making My Hours the essential productivity app. **Note: If you are experiencing trouble with My Hours, please use the [email protected] address. There is no way for developers to respond to app reviews.
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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.
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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.
