Comparison

QRCode Book vs OpenCode

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

Head to head
About

QRCode Book

Features
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Application that lets you read and generate QR Codes, Aztec codes, EAN-128 barcodes, and more through optical scanning of QR codes, EAN, DataMatrix, Aztec, and other formats. Text is imported using UTF-8 encoding. Codes can be created using the keyboard or by receiving text from another source. Generated codes are created directly on the device and do not pass through any intermediate server. The documentation includes modules for QR Codes supporting VCARDs, calendar events (CALENDAR), Wi-Fi connections, Apple localization QR Codes, Google services, and social media links. You can also create collections of QR Codes and view the corresponding web pages later. QRCode Book works like a booklet of pages, allowing you to store and exchange codes using the various sharing methods available on iPhone. The code content is displayed while typing, and certain special elements are automatically detected when the keyboard is hidden. • Exchange QR Codes by optical scanning with another device. • Share text and images via AirDrop. • Share via email, SMS, and other available services. • Read QR Codes, EAN barcodes, DataMatrix, and Aztec codes. • Print your QR Codes or use the generated images for printing. The last page of the booklet contains quick documentation with specialized modules such as VCARD, WIFI, CALENDAR, LOCALIZATION, social networks, and more. Good to know: • Shake the device to clear the current text. • Tap the editor to display the keyboard. • Tap the logo to hide the keyboard. Springboard Quick Menu (iPhone 11 and later) • Instant scanning of various code formats. • Quick access to the documentation. Ā¢ JF Pautex, Nancy v1.3 - 2026

About

OpenCode

Features
Read full description

Seamlessly continue OpenCode sessions started on your computer from your phone, or continue mobile sessions back on your computer. (this is an open source community project. It is unofficial and is not affiliated with opencode.ai) FEATURES: ā—† Connect to any OpenCode server over HTTP or HTTPS, whether on your local network or remotely through a VPN such as Tailscale. ā—† Create multiple server profiles and automatically connect to your preferred server. ā—† Basic Auth support, including OpenCode servers configured with OPENCODE_SERVER_PASSWORD. ā—† Pull down while connected to access server management. Pull to refresh or open the menu to switch and manage servers. ā—† Automatic server health checks with exponential reconnect when the connection is interrupted. ā—† Secure password storage using Keychain. ā—† Dark and light themes with automatic system theme support. ā—† Optional Enter newline mode. Enter inserts a new line and Shift+Enter sends the prompt. ā—† OPEN SOURCE Found a bug or have an idea for an improvement? Contributions are welcome. You can report issues, suggest features, or submit pull requests on GitHub. GitHub repository: https://github.com/bmpenuelas/opencode-mobile-client ā—† QUICK START: An OpenCode server is required to use the app. The app acts as a client and connects to an OpenCode web server running on the computer where your source code and development tools are located. ā–ŗ Without authentication opencode web --hostname 0.0.0.0 --port 4096 ā–ŗ With authentication Authentication is recommended when the server is accessible beyond your trusted local network. export OPENCODE_SERVER_PASSWORD="your-secret-password" opencode serve --hostname 0.0.0.0 --port 4096 When authentication is enabled, the default username in the app is: opencode

Screenshots

QRCode Book4 screens
OpenCode4 screens

Verdict

The call

The clearest difference is update cadence: OpenCode at weekly against QRCode Book's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

QRCode Book ships an update every 2 months, OpenCode weekly. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

Scorecard1 real difference Ā· 5 level
QRCode Book versus OpenCode: the parameters behind the verdict, then further details
ParameterQRCode BookOpenCode
PriceFreeFree
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size0 MB3 MB
Age rating4+4+
DeveloperJean-Francois PautexLogic Edge SL

In-app purchases

None

QRCode Book

No in-app purchases

None

OpenCode

No in-app purchases

Questions

Is QRCode Book free?
QRCode Book is free to download, with no in-app purchases.
Is OpenCode free?
OpenCode is free to download, with no in-app purchases.
Do QRCode Book or OpenCode have ads?
Neither QRCode Book nor OpenCode shows ads.
Which is updated more often, QRCode Book or OpenCode?
QRCode Book ships an update every 2 months, and OpenCode weekly. Most recently, QRCode Book was updated on October 8, 2026 and OpenCode on October 3, 2026.

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