App Overview

Kode QR icon

Kode QR

Marco Tini · Shopping

Kode reads QR codes and barcodes with a single tap — no accounts, no tracking, no ads

$3.99 · In-app purchases

PRICE
$3.99
In-app purchases
BUSINESS MODEL
Paid
No overall Grossing estimate available
RATING
3.8
129 ratings · Top 50%

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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Combine features and design from your favorite apps.

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What's included17 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.

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.

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

> SELECT BUILD PLATFORM:

Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.

// RORK SYSTEM PROMPT
Rork plan preview for Kode QR: map the core Shopping workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
            

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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.

Hypothesis 1

Implement a more reliable scanning algorithm and faster camera access.

Assumption to check: Users find the scanning feature buggy and slow.

Validate with people who use this workflow before building.

Hypothesis 2

Enhance product detail pages with comprehensive information and user reviews.

Assumption to check: Limited product details and reviews.

Validate with people who use this workflow before building.

Hypothesis 3

Clarify subscription benefits and provide a free trial to attract users.

Assumption to check: Subscription model is unclear.

Validate with people who use this workflow before building.

Hypothesis 4

Perform extensive testing on multiple iOS devices to ensure consistency.

Assumption to check: Inconsistent user experience across different devices.

Validate with people who use this workflow before building.

App evidence

Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.

App Store description

Kode reads QR codes and barcodes with a single tap — no accounts, no tracking, no ads. Everything happens on your device. Your scan history stays on your iPhone and never leaves. WHAT YOU GET - Instant scanning from the camera, with a clean distraction-free viewfinder - Scan from photo: pick any image from your library and Kode pulls the code out for you — great for screenshots and saved receipts - Batch mode: flip on "Auto-save scans" in Settings and burn through dozens of codes without stopping to confirm each one - Searchable history with type icons: links, email, phone, Wi-Fi, contacts, SMS, locations, plain text - From any scanned code you can copy, open the link, search on Google or Amazon, or save it for later - Export your whole scan archive as a JSON file via share sheet (AirDrop, Files, Mail, iCloud Drive, anywhere) - Full dark mode, 36 interface languages, haptic feedback on every detection - Works fully offline — no subscription, no in-app purchases SUPPORTED FORMATS QR Code, Code 128, GS1-128, Code 39, Code 39 Mod 43, Code 93, PDF417, Aztec, EAN-8, EAN-13, UPC-A, UPC-E, ISBN 10/13, ISSN, ISMN. GREAT FOR - Reading any code you run into — menus, tickets, boarding passes, Wi-Fi shares - Inventory at home, at work or in a small shop - Pulling QR codes out of screenshots you already have - Keeping a searchable record of business cards, events, receipts - Shopping: compare a barcode on Google or Amazon in one tap Kode has been on the App Store for years. This release rebuilds it in modern SwiftUI and adds the features long-time users asked for: batch scanning, scan-from-photo, export, and a clearer, faster interface — without giving up the simple, private scanner it has always been.

Written user reviews are not shown here. Check current App Store reviews >

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.

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BUILD KIT DIFFICULTY
Starter

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.