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 load really earns
$2.99
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.
Queued for a daily kit update.
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.
JavaScript is required to complete mailbox verification.
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for Trucking Profit Calculator: map the core Finance workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
Preview ready. Verify your email to reveal and copy the full prompt.
JavaScript is required to complete mailbox verification. Return to this prompt preview.
Affiliate link: CloneChart may earn a commission at no extra cost
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Know what every load really earns. Trucking Profit Calculator helps owner-operators and small trucking businesses calculate load profit before booking, track operating costs, and make better freight decisions. CALCULATE LOAD PROFIT • Add load pay, loaded miles, deadhead, fuel price, MPG, maintenance, dispatch, factoring, insurance, truck payment, permits, tolls, taxes, and other expenses. • See net profit, after-tax profit, revenue per mile, cost per mile, profit per day, expense ratio, break-even pay, and target pay. • Include fuel surcharge, accessorial pay, tires, depreciation, and custom expenses. MANAGE EVERY LOAD • Use the Dashboard to search, filter, sort, and review active loads. • Open complete load details with route, broker, customer, truck, notes, documents, and settlement status. • Track pending, submitted, paid, and overdue settlements. • Move loads between Dashboard and History. • Review historical performance by year and month. • Export records and create a portable business backup. RUN A MORE PROFITABLE OPERATION • Log fuel purchases and maintenance. • Allocate monthly fixed costs across each load. • Manage multiple truck profiles. • Estimate toll costs with the Toll Calculator. • Review axle group and per-axle estimates with the Axle Weight Calculator. • Set reminders with local notifications. • Compare brokers, customers, revenue, miles, expense ratio, and target performance in Analytics. Built for owner-operators, truck drivers, leased-on drivers, and small fleets who want to know the numbers before accepting the next load.
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: Difficulty in accurately tracking expenses over time
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Inability to customize categories for income and expenses
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of visual analytics for profit trends
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Limited user support and documentation
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.
Not assessed in a Build Kit yet.
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.