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.
ReadyLine Apparatus turns the rig you ride into a study tool
$4.99
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.
Your first Build Kit is free with a verified email.
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.
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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.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
ReadyLine Apparatus turns the rig you ride into a study tool. The best crews do not think about where a tool is, they just reach for it. That kind of recall is not a gift, it is reps. But the apparatus is the one thing you cannot take home to study, so those reps are hard to come by. ReadyLine Apparatus fixes that. HOW IT WORKS • Photograph your apparatus. Shoot each side square-on: driver, officer, rear, front, whatever sides you run. • Map the compartments. Tap the photo where each compartment lives and drop a box on it, so the rig is mapped exactly the way you see it on the apron. • Tag what rides inside. Build the contents of each compartment from an equipment library you can customize. • Drill until it is automatic. Get prompted for a tool and tap the compartment it lives in. Track what you are getting right and where you are weak, and run reps until you know the whole rig. BUILT FOR THE JOB • Everything stays on your device. Nothing is uploaded, no account, no sign-in. • Build a deck for every apparatus you ride: engine, truck, medic, all of it. • Department sets: build and drill your own apparatus, or open a read-only set your department sends out, so every member studies the same rig the same way. Whether you are new to a house and learning an unfamiliar rig, or keeping your recall sharp on the apparatus you ride every shift, ReadyLine Apparatus gives you the reps. ReadyLine Apparatus is a study tool, and only that. It is not an inventory system, an apparatus-check or daily rig-check record, or a reference for incident operations. It builds recall so the knowledge is already in your head when you need it. It does not replace your department's official checks or records. Training use only.
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.
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.