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Day vs QR Code Scanner

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Day compared with QR Code Scanner
DetailDay logo Day QR Code Scanner
What it doesOne app. Every platform. All Day. Free online QR code and barcode scanner with no app required
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelOpen source Free
PricingNot given Not given
Key features
  • Native UI toolkits (AppKit, UIKit, Material Components, WinUI, GTK, Qt)
  • Shared Rust codebase for interface and logic
  • Localization with Fluent catalogs
  • UI testing with DayScript walkthroughs
  • Automated packaging and app store submission preparation
  • Accessibility annotations with native integration
  • Platform-specific extensions in Cargo crates
  • VS Code extension for development workflow
  • Crash reporting integration
  • Reusable components across apps
  • Live camera scanning with auto-detection
  • Supports multiple image formats
  • Works across Windows, Mac, Linux, iOS, and Android
  • Over 50 QR code generators for different content types
  • QR code tracking and analytics
  • Custom QR code design tools
  • Sub-5ms detection engine
What makes it different
  • Single Rust codebase compiles to native machine code for each target
  • Platform-native appearance and behavior without custom rendering
  • Keep existing Rust libraries unchanged and reuse across platforms
  • Full open source framework under MPL-2.0 with inspectable and modifiable code
  • Unified CLI and test format for all platforms and builds
  • No app download required - works directly in any web browser
  • 100% privacy with client-side processing and zero server uploads
  • Completely free with no registration or account needed
  • Ultra-fast scanning in under 0.5 seconds
  • Comprehensive QR generation with 50+ code types and customization options
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)29 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)13
Citation Flow (Majestic)2519
Referring domains (Majestic)294

4 details filled in for both companies.

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