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.
App Overview
Bizzy-Books
Bizzy Books is bookkeeping the way small-business owners actually talk: "You paid $450 to Ace Supply for Supplies." One sentence per transaction, and your books build themselves.
$49.99
PRICE
$49.99
No in-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
N/A
No ratings yet
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.
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Build Kit
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A product spec, screen plans, and build steps for your coding agent.
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What's included16 files
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
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Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Screen plan
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.
Differentiate and validate
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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Free quick prompt For a smaller starting point
Quick prompt
Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
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Opportunities
AI-GENERATED OPPORTUNITY HYPOTHESES
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.
App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
App Store description
Bizzy Books is bookkeeping the way small-business owners actually talk: "You paid $450 to Ace Supply for Supplies." One sentence per transaction, and your books build themselves. Built for two kinds of businesses: CONTRACTING — projects, fuel logging with per-vehicle MPG and cost-per-mile, workers comp tracking, and customer documents: contracts, invoices, receipts, and warranties, all generated as PDFs with your logo. RETAIL — inventory done the honest way. Purchases of goods for resale are recorded the day they happen but treated as an asset, not an expense. At year end, walk your locations with the built-in count screen (blank never means zero, and it autosaves so you can stop and resume), and Bizzy Books derives Cost of Goods Sold the way Schedule C wants it: beginning inventory + purchases − ending inventory. Weighted-average costing, per-location count sheets, and a units-sold report — no barcode scanners, no point-of-sale ceremony. Both modes generate a year-end tax document PDF mapped to Schedule C categories, ready to hand to your preparer. Your data lives in your account in the cloud — reinstall or switch phones and it's all still there. Bizzy Books is a record-keeping tool, not tax advice. Review figures with a qualified preparer.
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Screenshots
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Build scope
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Define the first version
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Set boundaries
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Check the hard parts
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
SUGGESTED BUILD STACK
BUILD KIT DIFFICULTY
Intermediate
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.
