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.
Know what every shift is worth, now on iPhone and Apple Watch.
$0.99
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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Generating… usually about a minute.
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 Tip Tracker - TipTrack3r: map the core Finance workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Know what every shift is worth, now on iPhone and Apple Watch. TipTrack3r is a tip tracker for servers, bartenders, and other tipped professionals. Record your tips, hours, and optional hourly pay, then see your earnings in clear weekly and monthly summaries. TRACK YOUR EARNINGS • Log credit tips, cash tips, and tip-outs • Add hours worked and hourly base pay • See total earnings and average earnings per hour • Review and edit shifts in compact history cards FIND YOUR BEST SHIFTS • Explore Earnings Insights for your strongest jobs, shifts, and weekdays • Compare this week with your usual earning pace • View earnings by day in a calendar MAKE IT YOURS • Manage multiple jobs with individual names, colors, and icons • Personalize dashboard cards, themes, and displayed statistics • Choose a POS format per job for receipt scanning, or use automatic detection • Scan supported checkout slips into an editable draft and attach receipt images ON YOUR APPLE WATCH • See today's earnings at a glance • Log a shift's tips and hours from your wrist • Start and end a live shift timer • Check your upcoming scheduled shifts and weekly and monthly totals • Shifts logged on the watch sync to your iPhone, even if it's out of range for a while PLAN AND LOG WITH LESS EFFORT • Subscribe to work schedules using compatible iCalendar links from providers such as 7shifts and HotSchedules • Set logging reminders before, at, or after a scheduled shift ends • Hours fill in from your schedule automatically • Start and end a live shift timer from the Dynamic Island, Lock Screen, or Apple Watch • Ask Siri about your earnings and insights, or open your history and calendar • Access quick actions from Home Screen widgets and Control Center SHARE AND PROTECT YOUR RECORDS • Create shift-summary images with the details you choose, including hours and hourly earnings • Add an optional QR code so friends can find TipTrack3r on the App Store • Import and export shifts with CSV files and create automatic local backups • Sync jobs and shifts through your private iCloud account • Protect the app or hide earnings with Face ID, Touch ID, or your passcode • Restore accidentally deleted shifts No account or third-party sign-in is required. Optional features can be enabled in Settings. Schedule subscriptions require a compatible calendar feed. Receipt recognition and imported schedule details should be reviewed before saving.
Written user reviews are not shown here. Check current App Store reviews >
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 features for tracking multiple income sources
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: No export or reporting options
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of notifications for reminders
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: No user authentication
Validate with people who use this workflow before building.
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.