Report updated May 19, 2026
QR & Barcode Scanner⋅
For android and iOS users requiring a high-speed, multi-format utility for scanning and generating QR and product barcodes.
QR & Barcode Scanner⋅ is a well-regarded social networking app that is free with in-app purchases. With a 4.8/5 rating from 4.3M reviews, it maintains solid user satisfaction. Users particularly appreciate high utility and reliable performance make this the preferred tool for scanning qr codes, though occasional performance instability and crashes disrupt the scanning flow for some users remains a common concern.
What is QR & Barcode Scanner⋅?
QR & Barcode Scanner is a multi-format utility for reading and generating QR and product barcodes on Android and iOS.
Users hire this app for immediate, low-friction access to digital information stored in physical codes, replacing manual data entry with camera-based decoding.
Current Momentum
v1.4 · 3mo ago
Maintenance- Shipped stability and performance improvements.
- Maintained high-frequency scanning reliability.
Active Nemesis
NFC Tools & RFID Scanner
By ADAPPS SOFTWARE
Other Rivals
7-Day Rank Pulse 🇺🇸
Social NetworkingNo ranking data
Rating Pulse 🇺🇸
Recent User Mood
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Scans multiple QR codes or barcodes in a single session
Parses WiFi credentials from QR codes to trigger network connection
Creates custom QR codes from text, URLs, or clipboard content
How much does it cost?
- Free ad-supported version on Android
- Paid version at $1.99 on iOS
Freemium model utilizes ad-inventory for the 500M+ Android install base while capturing direct revenue via $1.99 upfront purchase on iOS.
Who Built It?
柱荣 李
Providing a comprehensive suite of 'Pro' utility and system tools designed to streamline digital workflows and device management for power users.
Portfolio
13
Apps
What other apps does 柱荣 李 make?
Explore the full 柱荣 李 report
Portfolio breakdown, audience, momentum, and every app published by 柱荣 李.
What do users think recently?
Medium confidence · Latest 60 of 129 total reviews analyzed · Based on 129 reviews. Signal may be noisy.
What is the recent mood?
Recent user voice shows a excited sentiment. Users appreciate high utility and reliable performance make this the preferred tool for scanning qr codes, but report occasional performance instability and crashes disrupt the scanning flow for some users.
What Users Love
What Frustrates Users
What Users Want
How have ratings & review volume moved?
Rating, review sentiment, and total reviews over time, with release markers showing the post-launch impact.
Vertical markers = app releases. Hover any release for the post-release impact delta.
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for QR & Barcode Scanner⋅?
How's The Social Networking Market?
How does it evolve in the Social Networking market?
The app maintains a #2 chart position in its category, supported by a massive 4.3M+ rating volume on Android. This scale provides a significant discovery advantage, though the lack of premium-tier features limits grossing potential.
Rank progression
183 active rankings tracked — 30-day window
The rivals identified
Nemeses(1)
This app competes by expanding the utility of scanning beyond optical QR codes into hardware-based NFC and RFID tag management, capturing the same 'utility-first' user base.
Differentiators
- Provides specialized hardware-level support for NFC and RFID tags that our QR-only scanner lacks.
- Includes niche functionality like Amiibo cloning which attracts a highly engaged, enthusiast-driven user demographic.
- Offers integrated Bluetooth finding capabilities, positioning the app as a comprehensive physical connectivity toolkit.
Head to head
The target should focus on maintaining its 'fastest' brand promise while exploring NFC integration to prevent further user churn to multi-protocol tools.
Contenders(4)
This is a direct feature-parity competitor that aggressively updates its codebase to capture the general-purpose scanner market.
Differentiators
- Aggressive release schedule ensures rapid adaptation to new OS scanning APIs and performance optimizations.
- Integrated code generation features allow users to create and share custom QR codes within one app.
This app targets the enterprise event management space, competing for users who require professional-grade validation tools.
This app competes by specializing in the high-intent use case of instant WiFi network authentication via QR codes.
This app targets the business-utility segment by bridging the gap between physical barcode scanning and web-based data entry.
Same space(3)
This app targets the professional industrial sector by acting as a keyboard wedge for enterprise hardware replacement.
This app competes by emphasizing a privacy-first approach to the standard QR generation and tracking workflow.
Differentiators
- Privacy-first architecture appeals to users wary of data collection practices common in free scanning apps.
- History tracking feature allows users to easily manage and revisit previously generated QR codes locally.
Arthur Eduardo Skaetta Alvarez Desenvolvimento de Software LTDA.
This app positions itself as a productivity tool for communication automation, overlapping with our target's utility audience.
Compare QR & Barcode Scanner⋅ against every rival
All rivals in one side-by-side table — identity, store metrics, ratings & sentiment, and strategic intel — plus a head-to-head page for each.
The outtake for QR & Barcode Scanner⋅
Strengths to defend, gaps to attack
Core Strengths
- High-speed scanning engine sustains organic install velocity
- 4.3M+ rating volume creates a trust-based barrier to entry
Critical Frictions
- Occasional performance instability post-update
- Lack of multi-protocol hardware support limits power-user retention
Growth Levers
- B2B distribution via WiFi-connect partnerships
- Integration of AI-driven artistic QR generation
Market Threats
- Privacy-first alternatives siphoning ad-wary users
- Protocol-specific rivals fragmenting the utility market
What are the next best moves?
Audit crash logs because performance instability is the top complaint → reduce churn
Sentiment analysis identifies performance instability as the primary user frustration.
Trade-off: Pause the UI theme expansion sprint — stability is a higher retention lever.
Ship NFC tag support because rivals capture power users via multi-protocol tools → increase retention
Competitor analysis shows NFC Tools siphons power users via hardware-level utility.
Trade-off: Deprioritize the batch-scan UI refresh — NFC parity is a competitive necessity.
A counter-intuitive read
The app's massive rating volume is a liability, as it masks the slow erosion of power users to protocol-specific rivals who offer higher utility per session.
Feature Gaps vs Competitors
- NFC and RFID tag management (available in NFC Tools & RFID Scanner)
- Encrypted QR code scanning (available in Qrafter)
Key Takeaways
The app dominates through core scanning speed, but the lack of hardware-level protocol support creates a churn risk to multi-tool rivals, so the PM should prioritize stability and NFC integration to defend the user base.
Where Is It Heading?
Stable
The utility market is consolidating around multi-protocol tools that offer more than just QR scanning. While the app remains a category leader, the lack of aggressive feature expansion leaves it vulnerable to rivals that integrate NFC and RFID management.
Performance instability reports in the latest release disrupt scanning flow, which risks eroding the daily habit and rating baseline.
Recent updates focused on stability rather than feature expansion, indicating a maintenance-heavy posture in a competitive market.