Comparison

QR Code vs QR. Barcode Scanner for iPhone

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

QR Code

Easily scan, read, and generate QR codes with this straightforward application. It provides quick access to scanned codes and allows for simple QR code creation. The app also offers insights into QR code technology and its applications.

Highlights
  • Scan QR codes quickly
  • View QR code reading history
  • Generate QR codes easily
  • Learn about QR code technology
  • Create custom QR codes
Features
Read full description

Aplicativo simples, rápido e direto para você ler, gravar e gerar seus QR Codes. : -- Fazer a leitura rápida de QR Codes; -- Consultar o histórico de leituras dos QR Codes; -- Gerar QR Codes de forma simples; Não Esqueça de Avaliar nosso Aplicativo. Também Estamos Abertos a Sugestões de Melhorias e Críticas. Deixe seu comentário para Melhorarmos ainda mais. DADOS E CURIOSIDADES SOBRE O QR CODE Código QR (Resposta Rápida) é um código de barras, ou barrametrico, bidimensional, que pode ser facilmente escaneado usando a maioria dos telefones celulares equipados com câmera. Esse código é convertido em texto (interativo), um endereço URI, um número de telefone, uma localização georreferenciada, um e-mail, um contato ou um SMS. Inicialmente empregado para catalogar peças na produção de veículos, hoje o QR Code é usado no gerenciamento de inventário e controle de estoque em indústrias e comércio. Desde 2003, foram desenvolvidas aplicações que ajudam usuários a inserir dados em telefone celular (telefone móvel) usando a câmera do aparelho. Os códigos QR são comuns também em revistas e propagandas, para registrar endereços e URLs, bem como informações pessoais detalhadas. Em cartões de visita, por exemplo, o código QR facilita muito a inserção desses dados em agendas de telefones celulares. Programas de captura ou PCs com interface RS-232C podem usar um escâner para capturar as imagens. Além da informação desejada (por exemplo uma URL), o código QR armazena dados que garantem sua leitura mesmo se houve dano ou adquiriu ruído. Devido à correção de erros, a leitura do código QR pode ser feita a certa distância, sem muita preocupação com ângulo e foco, por câmeras simples (vinculadas a aplicativos adequados), tais como as câmaras de telefones celulares e tablets. Quando a captura da imagem é precisa, o nível de correção de erro pode ser menor. O uso de nível de correção de erro mais elevado permite a criação de códigos QR artísticos sem que percam a sua funcionalidade. Estes códigos personalizados podem ter várias cores e conter um logotipo e/ou uma imagem embutidos. Com códigos QR personalizados pode-se promover uma marca ou produto de forma simultaneamente criativa e interativa, captando a atenção dos consumidores, e não desperdiçando o espaço impresso. O código QR indica o tipo de conteúdo que foi armazenado, por exemplo, se foi apenas um número, ou se foi uma frase. Para tanto o padrão estabelece diferentes modos de entrada no armazenamento. A "capacidade em número de caracteres" depende das capacidades da versão ("resolução" em número de módulos), do modo (tipo de caractere), e do nível de correção de erro. O uso de códigos QR é livre de qualquer licença, sendo definido e publicado como um padrão ISO. Os direitos de patente pertencem à empresa Denso Wave, que decidiu não usá-los. O termo QR code é uma marca registrada da Denso Wave Incorporated.

About

QR. Barcode Scanner for iPhone

This utility app quickly scans QR codes and barcodes using your device's camera. It also allows you to create and share unlimited QR codes for various information types and includes a 2FA authenticator for enhanced security.

Highlights
  • Automatic QR/barcode detection
  • Create and share unlimited QR codes
  • 2FA authenticator
  • Batch scanning
  • Scan history with iCloud backup
  • App lock for security
  • Customizable QR code colors
Features
Read full description

QR Reader is the best & fastest free QR code/barcode scanner & QR code creator for both iPhone and iPad! By using your phone's or pad's camera, QR reader will automatically scan and recognize the information of the QR code or barcode and supports all major barcode and QR code formats, even includes 2FA authenticator. With QR Reader app, you can also create & share unlimited QR codes anytime as you want. 【Key Features】 -Easy to Use QR code reader and barcode scanner can automatically detect and scan any code. You can also scan the QR code or barcode in the image gallery. If you are in a low-light environment, the flashlight supports you to scan and read QR codes and barcode. QR reader supports full iOS 15, and iPhone XR/XS/XS Max/11/11 Pro. -Create QR Code & Share QR Reader app helps you create unlimited QR codes, such as Weblink, text, vcard, phone number, email adress, SMS, WIFI, Geo Location and Calendar, etc. You can share QR code reader and scanner results via WhatsApp, Facebook, Twitter, Gmail, WeChat, Line, E-mail, SMS, etc. -Support Batch Scan We provide a convenient and fast batch scanning function, if you have a lot of QR codes/barcodes to scan, you can use this function to improve the scanning speed. -Provide 2FA Authenticator for All Your Accounts Two Factor Authentication is a proven security guarantee against a wide range of cyber attacks. You can scan the QR code and get verification codes with our app for all your web accounts. -Scan Multiple Types Quickly and securely scan many types of QR codes and barcodes, such as Weblink, text, WiFi, contact, ISBN, and product, etc. If the result of scan is a Website link, you can click the URL to jump to the webpage. If it's a wifi QR code, this app will automatically connect to it without the password. If the result of scan is a product, you can choose to search and get some detail information. And you can also compare prices with online ones to save money. -View and Retrieve Scan History All your results of scan will be included in the scan history and sorted by category. Our app also supports iCloud backup. And these results of scan can also be exported as a CVS file. You can choose to turn on the history option, so that even if you change the phone, you can retrieve the scanned history. -APP Lock You can set a separate secure password for your own QR Code Reader app to protect your personal app security. -Customize QR Code Color Available to set different colors for your QR code. Download QR reader to scan QR codes and barcodes!

Screenshots

QR Code4 screens
QR. Barcode Scanner for iPhone3 screens

Verdict

The call

The clearest difference is in-app purchases: QR Code at none against QR. Barcode Scanner for iPhone's 2. QR Code also leads on iOS requirement (12.0 vs 14.0). QR. Barcode Scanner for iPhone's advantage is ads (none vs shown) and update cadence (fortnightly vs every 6 months). On price, rating, ratings volume and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. QR. Barcode Scanner for iPhone sells 2 one-off in-app purchases. QR Code asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for QR Code against 5.0 for QR. Barcode Scanner for iPhone. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

QR Code ships an update every 6 months, QR. Barcode Scanner for iPhone fortnightly. The most recent releases landed on August 20, 2026 and September 19, 2026 respectively.

Scorecard5 real differences · 5 level
QR Code versus QR. Barcode Scanner for iPhone: the parameters behind the verdict, then further details
ParameterQR CodeQR. Barcode Scanner for iPhone
PriceFreeFree
Rating5.0 (2 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings2 — better1
Update frequencyEvery 6 monthsFortnightly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better14.0
Further details — not scored
Size50 MB14 MB
Age rating4++4
DeveloperG PLUS - TECNOLOGIA DA INFORMACAO EIRELIAppsy Digital

Customer experience

QR Code

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

QR. Barcode Scanner for iPhone

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

QR Code

No in-app purchases

2 purchases

QR. Barcode Scanner for iPhone

One-time2
  • Lifetime Premium$2.99
  • Lifetime VIP Premium$7.99

Questions

Is QR Code free?
QR Code is free to download, with no in-app purchases.
Is QR. Barcode Scanner for iPhone free?
QR. Barcode Scanner for iPhone is free to download, with in-app purchases available.
Which has better reviews, QR Code or QR. Barcode Scanner for iPhone?
QR Code and QR. Barcode Scanner for iPhone are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.
Do QR Code or QR. Barcode Scanner for iPhone have ads?
QR Code shows ads; QR. Barcode Scanner for iPhone does not.
Which is updated more often, QR Code or QR. Barcode Scanner for iPhone?
QR Code ships an update every 6 months, and QR. Barcode Scanner for iPhone fortnightly. Most recently, QR Code was updated on August 20, 2026 and QR. Barcode Scanner for iPhone on September 19, 2026.

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