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.
Quarry is the private field journal built for the people who actually spend their seasons outdoors
$19.99
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.
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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.
Quarry is the private field journal built for the people who actually spend their seasons outdoors. No feeds, no accounts, no cloud — just your hunts, catches, hikes, and camps, kept exactly where you can find them. Every trip gets logged the right way. Hunt, Fish, Hike, and Camp entries each carry their own purpose-built details, so a morning stand sit and a backcountry hike don't get flattened into the same generic form. Mark the places that matter. Drop a pin manually or use your current location, then browse a filterable field map of everywhere you've been. Attach weather pulled for that pin and date when available, with an editable offline fallback so a spotty signal never stops your entry. The sky is part of the record too. Quarry calculates moon phase right on your device, and optional intelligence-guided prompts help you capture the details worth remembering later: wind, sign, water conditions, all the action and everything you learned. Your archive stays yours. Records and imported photos live locally on your device, with no account required and nothing stored in the cloud. Search past seasons, filter by activity, review trip details, and pull up season recaps whenever the itch hits in the off-season. When you want your data elsewhere, take it with you. Full local export includes JSON, CSV, and your stored photos, plus a standalone spreadsheet CSV for quick review. It's your record — export it, back it up, own it. Long days start early and end late. Daylight and low-glare Dusk appearance modes keep the app easy on your eyes at the truck at 5 a.m. or the tent at last light, with accessibility support built in. Quarry isn't a navigation tool, a safety app, or a source for regulations — it's a private, offline-first journal for preserving the seasons you put in. Weather and moon data are provided for reference and context, not guarantees. Build a record that actually lasts. Download Quarry and start logging the seasons worth remembering.
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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.