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.
This APP is an electronic Hours of Service Logbook that uses GPS to fill out logs
$39.99 · 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 GeoWiz HOS4Ag GPS: map the core Business 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: Limited offline functionality
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Inconsistent GPS accuracy
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Difficult to navigate history
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: High subscription fee
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.
This APP is an electronic Hours of Service Logbook that uses GPS to fill out logs. If you need an AOBRD or ELD please select our other APP Geowiz AG HOS, this APP is for trucks and drivers that need to keep a log book but fall outside of the FMCSA requirements for an engine connection. For example, if your truck was built before 2000. The Geowiz HOS4AG (GPS) puts complete control in your hands to manage FMCSA exemption 49 CFR 395.1(k) for transporters of agriculture commodities! The Geowiz HOS agriculture specific log book automatically fills in log notes, correctly logs hours inside the exemption and then reports as off duty, reconciles exempt driving so drivers do not have to explain exempt unassigned driving to inspectors or auditors, automatically starts recording hours of service when outside exempt areas, properly transmits only the non-exempt driving information to the FMCSA if required, and allows for agriculture exemption routing on maps so drivers can plan routes with full knowledge of where exemptions begin and end. The system puts drivers in complete control, they can add and remove locations, and the system allows for multiple locations of commodity pick up or drop off, which roll continually onto logs until removed, all follow the posted FMCSA rules including the complex A,B,C pick-up/drop-off, en-route empty to source, return empty, and other scenarios as published.
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.