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.
The barn binder works — until you're at the feed store trying to remember when the Coggins expires
$24.99 · 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 Mane: Horse Health Records: map the core Sports 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 often find it difficult to maintain organized health records over time.
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Lack of reminders leads to missed healthcare appointments.
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Data entry can be time-consuming and cumbersome.
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Limited data visualization options for health metrics.
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.
The barn binder works — until you're at the feed store trying to remember when the Coggins expires. Mane is the binder, digitized: pay once, own it forever, works in a dead-signal barn. Every horse gets a profile and a complete care record: farrier visits, vaccinations, deworming, dental floats, vet visits, Coggins tests, medications, body condition scores, weights — with costs, providers, photos, and notes. PAY ONCE. NO SUBSCRIPTION. NO ACCOUNT. WORKS OFFLINE. NEVER MISS A CYCLE — Mane knows the rhythms: log a trim and the next one is on the calendar; log the Coggins and you'll hear about it two weeks before it expires, while there's still time to draw blood. Reminders per horse, per care type, at the lead time you choose. (Default intervals are common practice — set what your vet and farrier recommend.) THE FEED BOARD, PRINTED — Each horse's feeds, supplements, active medications, and special instructions — in the app, and as a printable stall card with emergency contacts, legible from six feet away. Tape it to the door. Done. VET-READY RECORDS IN ONE TAP — Export any horse's complete health history as a clean PDF for the vet, a buyer, or a new boarding barn. A horse with paperwork is a horse that's easier to sell, board, and treat. WHERE THE MONEY WENT — Costs ride on every record; Mane turns them into honest charts by month and by category. (You may not want to know. You should know.) YOURS, PRIVATELY — No cloud, no account, no analytics — your horses' records never leave your phone, and full CSV export means they're never locked in. Heights in proper hands. Henneke body condition scoring. A Coggins is called a Coggins. Built by people who know the difference between a trim and a reset. One price. Every future update included.
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.