--- schema_type: "SoftwareApplication" entity_type: "Mobile Application" app_name: "QR & Barcode Reader・Scanner" developer_entity: "BUILD LLC" bundle_id: "jp.yoshiyuki.tanaka.qrreader" app_store_id: "788443692" category: "Productivity" primary_platform: "ios" primary_monetization: "Free" offline_capable: false market_region: "US" platforms: "iOS" app_last_updated: "2026-09-20" report_date: "2026-10-30" last_verified: "2026-10-30T00:00:00.000Z" report_version: "5.0.15" total_reviews: 18 overall_rating: 4.6 sentiment: "Thrilled" sentiment_score: 90 confidence: "medium" confidence_score: 0.45 top_praise_theme: "Barcode scanning functionality provides a quick and reliable way to copy information for immediate use" review_sample_size: 2 total_review_count: 2 analyzed_review_count: 2 data_age_days: 16 momentum_velocity: "maintenance" intelligence_version: 2 tags: ["productivity", "free", "thrilled sentiment", "mobile app", "app review", "app analysis", "iphone", "users", "requiring"] canonical_url: "https://marlvel.ai/apps/qr-barcode-reader-scanner-1" license: "CC-BY-NC 4.0" content_version: "v2" --- # QR & Barcode Reader・Scanner Intelligence Report ## TL;DR {#tldr} - **Category**: Productivity · Free - **Signal**: Rating 4.61 · Sentiment Thrilled - **Recent focus**: Barcode scanning functionality provides a quick and reliable way to copy information for immediate use (top praise) > **TL;DR:** QR & Barcode Reader・Scanner is a productivity app by BUILD LLC, rated 4.61/5 by 18 users, with Thrilled user sentiment (90/100), available on iOS. > > **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence. > **Key Insight:** QR & Barcode Reader・Scanner maintains Thrilled user sentiment (4.61/5 from 18 reviews), with users consistently praising barcode scanning functionality provides a quick and reliable way to copy information for immediate use. ## Quick Facts | Fact | Value | | :--- | :--- | | **Rating** | 4.61/5 (18 reviews) | | **User Mood** | Thrilled | | **Category** | Productivity | | **Developer** | BUILD LLC | | **Pricing** | Free | | **Platforms** | iOS | | **Confidence** | Medium (0.45/1.0) | | **Data Age** | 16d | ## Metadata & Market Performance - **Publisher:** BUILD LLC - **Category:** Productivity - **Target Audience:** iPhone users requiring a simple, widget-accessible tool for scanning and generating QR or EAN codes. - **Platforms:** iOS - **Version Reviewed:** 5.0.15 - **Report Date:** 2026-10-30 - **Signal Count:** 2 reviews analyzed - **Confidence:** Medium (0.45/1.0) - **App Store ID (iOS):** 788443692 - **Bundle ID:** jp.yoshiyuki.tanaka.qrreader - **Data Window:** Analysis based on signals collected up to 2026-10-30 ## Executive Snapshot **What it is:** QR & Barcode Reader・Scanner is a productivity utility for iPhone that scans barcodes, generates QR codes, and provides widget-based history access. **Why users hire it:** The app removes the friction of opening a full-featured scanner, allowing users to access web results or past scans immediately upon launch. ## App DNA (Features & Intent) - **[Standard] QR and Barcode Scanning:** Camera-based recognition of QR codes and EAN barcodes - **[Standard] Scan History:** Local storage of up to 100 previous scan results - **[Standard] QR Code Generation:** Creation of QR codes from user-inputted text - **[Differentiator] Home Screen Widgets:** Direct access to scan history via iOS Home Screen and Today view widgets ## Market Position {#market-position} QR & Barcode Reader・Scanner maintains a 4.61 rating across 18 total ratings, indicating high satisfaction with its minimalist utility. The lack of IAP gates suggests a strategy focused on broad user acquisition rather than high-ARPU monetization. ## Monetization Strategy - **Model:** Free - **Tiers:** Free - **Analysis:** The app operates as a free utility with no visible subscription or IAP gates, relying on ad-supported engagement. ## 🟢 User Sentiment (Medium Confidence: 2 of 2 reviews analyzed) {#user-sentiment} - **Overall Rating:** 4.61/5 - **Platform Split:** iOS 4.6/5 (18 ratings) - **Overall Sentiment:** Thrilled ### Top Praises - **Barcode scanning functionality provides a quick and reliable way to copy information for immediate use** - **Minimalist interface design allows users to access web results immediately upon launching the application** ## SWOT Analysis {#swot} **Core Strengths:** - Widget-based access reduces friction for repeat users **Growth Levers:** - Freemium tier could capture value from high-intent users ## What's New - **Latest (v5.0.15, 1 months ago):** Addressed a general software bug. ## App Momentum (Maintenance) {#momentum} - Ships minor bug fixes only. - Maintains 40-day update cadence. > **Cadence:** 1 total versions · 0 majors in last 6 months · 40 days since last update ## The "So What?" (Strategic Takeaway) {#so-what} QR & Barcode Reader・Scanner is a productivity app that is completely free. It holds a 4.61/5 rating from 18 reviews. > **Bottom Line:** QR & Barcode Reader・Scanner retains users through a frictionless, widget-accessible core loop, but the lack of recent feature investment risks stagnation. A pivot toward a freemium model would unlock revenue from the existing user base without disrupting the core utility that drives retention. **Best for:** iPhone users requiring a simple, widget-accessible tool for scanning and generating QR or EAN codes. ### PM Action Plan (Next Best Moves) - [ ] [PIVOT] Pivot to a freemium model by gating advanced history export because the current free-only model misses high-intent revenue → increase ARPU ### Outlook: Stable The market for simple scanning utilities is consolidating around apps that offer deeper integration with system-level workflows. QR & Barcode Reader・Scanner remains stable, but the current update cadence suggests a maintenance-only posture that will struggle to defend its position against rivals with active feature roadmaps. - ⚪ The 40-day update gap indicates a maintenance-only cadence, which limits the app's ability to respond to new iOS interface changes. - 🟢 High sentiment scores (4.61) suggest the core scanning utility is reliable, providing a solid foundation for future monetization experiments. ## Key Metrics Summary | Metric | Value | | :--- | :--- | | Overall Rating | 4.61/5 | | Total Reviews | 18 | | Sentiment | Thrilled (90/100) | | Confidence | Medium | | Pricing Model | Free | | Platforms | iOS | | Key Features | 4 analyzed | | Outlook | Stable | ## Competitor Comparison | App | Rating | Sentiment | Developer | | :--- | :--- | :--- | :--- | | **QR & Barcode Reader・Scanner** (this app) | 4.61/5 | Thrilled | BUILD LLC | | [HitWave](https://marlvel.ai/apps/ciendor-applications-hitwave) | 2.5/5 | Mixed | Ciendor Holdings Corp. LTD | | [ChatGPT](https://marlvel.ai/apps/chatgpt) | 4.8/5 | n/a | OpenAI OpCo, LLC | | [VPN 360: Fast & Secure Proxy](https://marlvel.ai/apps/co-infinitysoft-vpn360) | 4.5/5 | Mixed | Pango GmbH | | [VPN - Super Unlimited Proxy](https://marlvel.ai/apps/vpn-super-unlimited-proxy) | 4.7/5 | Thrilled | Mobile Jump Pte Ltd | | [Bookmarks - Send To Self](https://marlvel.ai/apps/bookmarks-send-to-self) | 4.4/5 | Excited | GILI | ## Company Profile - **Developer:** BUILD LLC - **Website:** [https://www.builddd.com](https://www.builddd.com) ## Data Sources & Links - **App Store ID:** 788443692 - **Dev Site:** [Official Website](https://www.builddd.com) - **Sources:** Developer website content, App store metadata, User reviews. ## Related Intel Reports - [*HitWave*](https://marlvel.ai/apps/ciendor-applications-hitwave) (Ciendor Holdings Corp. LTD) · 2.5/5 Rating - [*ChatGPT*](https://marlvel.ai/apps/chatgpt) (OpenAI OpCo, LLC) · 4.8/5 Rating - [*VPN 360: Fast & Secure Proxy*](https://marlvel.ai/apps/co-infinitysoft-vpn360) (Pango GmbH) · 4.5/5 Rating - [*VPN - Super Unlimited Proxy*](https://marlvel.ai/apps/vpn-super-unlimited-proxy) (Mobile Jump Pte Ltd) · 4.7/5 Rating | Excellent Sentiment - [*Bookmarks - Send To Self*](https://marlvel.ai/apps/bookmarks-send-to-self) (GILI) · 4.4/5 Rating | Positive Sentiment - [*Clean Swell*](https://marlvel.ai/apps/clean-swell) (Ocean Conservancy) · 3.9/5 Rating - [*Data Tree Manager*](https://marlvel.ai/apps/data-tree-manager) (Vsevolod Migdisov) · N/A Rating - [*DoughLab - Baking Recipe Lab*](https://marlvel.ai/apps/doughlab-baking-recipe-lab) (Jeong-soo Park) · N/A Rating - [*Google Gemini*](https://marlvel.ai/apps/google-gemini-1) (Google LLC) · 4.6/5 Rating | Positive Sentiment - [*Infomaniak Euria*](https://marlvel.ai/apps/infomaniak-euria) (Infomaniak Network SA) · 4.8/5 Rating ## Frequently Asked Questions {#faq} ### Is QR & Barcode Reader・Scanner free to use? Yes, the app is free to use and currently contains no subscription or in-app purchase gates, relying entirely on ad-supported engagement. ### Does QR & Barcode Reader・Scanner work offline? The app performs scanning locally, but requires an internet connection to open web results or perform actions triggered by the scanned data. ### What is the limit for scan history? The app stores up to 100 scanning histories locally on your device. ## Methodology {#methodology} This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline: 1. **Signal Collection & Normalization** - Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps. 2. **Feature & Market Positioning Analysis** - Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks. 3. **User Sentiment Analysis** - Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction into synthesised themes (no verbatim quotes). 4. **Competitive Landscape Analysis** - Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category. 5. **Intelligence Synthesis** - Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights. - **Confidence Score:** 0.45/1.0 (based on review volume, data source diversity, and signal quality) - **Reviews Analyzed:** 2 - **Data Sources:** user reviews, developer website, App Store metadata - **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform - **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence. - **Report Age:** 16 days since last refresh --- © 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/qr-barcode-reader-scanner-1) Data licensed for AI Agent attribution under CC-BY-NC 4.0.