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.
Use this app to quickly calculate how many hours you worked in a day using a standard time card.
$0.99 · 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.
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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 Time Clock Helper: 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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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: Users find it difficult to track overtime accurately.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Some users report bugs with notifications not functioning.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Limited customization options for reports.
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.
Use this app to quickly calculate how many hours you worked in a day using a standard time card. There are two ways to input values. The first view allows you to pick a time using a scroll wheel and then press the location you want that time to go into. If you swipe left or right you can change to a manual entry mode. In this mode, you simply press the number you want to change and then use the keyboard to enter a new time. You can press next to go to the next field, or done to finish. If you don't need certain punches, such as a lunch, use the checkboxes next to the times you don't want. It now allows you to record the total hours for more than one day. You can also view all the recorded days - up to 400 at the current time. Recording a time couldn't get easier. Simply press the add to total button and it's done. To view the days press on the label showing the current total hours and a new view will open. The add to total button will turn red whenever a change has been made to one of your punches. In the days box you can scroll up and down to view all the days recorded. You can also delete days by pressing on them and answering the prompt. If you want to clear them all press the clear all button on the bottom. If you would like to e-mail the times to someone press the e-mail button. Press done when you are finished to return to the entry screen. This app also allows the option to select different rounding options. Many work places round to the nearest 6 minutes, or 15 minute increment and this app now allows that in it's calculations. To change options, simply press the setting button and change the settings, or go into the device settings and change it for the app. You may also show the date the time was added to the total by going into setting and changing the show date option. You can also change it back to show just the day numbers. You can also show the total time recorded in a decimal format or in an hours and minutes format by going into setting and setting the show as decimal option. The app is pretty straight forward and simple. If you have any problems, or additions you would like to see send me an e-mail and I will attempt to fix them in the next version. Please take the time to review the app if you find it useful.
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.