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
TinyPOS: Mobile POS
TinyPOS is a simple scan-first POS app for small shops, kiosks, pop-up stores, and solo sellers.
$39.99
PRICE
$39.99
No in-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
★ 5.0
4 ratings · Top 5%
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.
First kit free with a verified email
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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.
What's included
A product spec, phased build plan, differentiation notes, and screen references.
- START_HERE
- AGENTS
- EVIDENCE
- SPEC
- BUILD_PLAN
- DIFFERENTIATION
- skills/
- screens/
Preview a sample Build Kit No email needed
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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App evidence
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Screenshots
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App Store description
TinyPOS is a simple scan-first POS app for small shops, kiosks, pop-up stores, and solo sellers. Open the app, scan a product, add it to cart, checkout, and share a clean receipt. TinyPOS is designed for small shop owners who want a fast POS without a complicated setup, account, or server. TinyPOS works offline and keeps your shop data on your device. It is built for quick daily selling, simple product management, local sales history, and easy receipts. Key features: • Scan QR codes and barcodes • Add products with name, price, photo, and product code • Quick add products to cart • Fast checkout with Cash, Card, Transfer, and QR Pay • Fixed amount and percent discounts • Share receipts as clean images • Print receipts with Bluetooth ESC/POS thermal printers • Print or share PDF receipts when no printer is connected • View sales history and sale details • Cancel sales and restore stock safely • Track low stock products • See simple reports for sales, best sellers, and payment methods • Save and restore local backups • Choose currency, language, and app appearance • No account required • No server required • Works offline TinyPOS is not a heavy enterprise POS. It is made for small shops that need a clean and practical way to sell faster. Perfect for: • Small shops • Mini stores • Pop-up sellers • Kiosks • Market stalls • Coffee carts • Snack shops • Mobile sellers • Solo sellers Your data stays local unless you choose to share or back it up. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://buddyapp.net/tinypos-privacy
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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.
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
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.
