Use Cases 2026-06-16 8 min By Cornelious Fazal

App Download QR Code: One Link for iOS and Android

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Quick Answer

A single app download QR code uses user-agent device detection to automatically route scanning smartphones to either the Apple App Store (iOS) or Google Play (Android). Developers can deploy dual side-by-side static codes, universal mobile landing pages, or serverless edge redirect scripts for frictionless app acquisition.

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// FAQ

Frequently Asked Questions

No. A QR code itself is a static data container. To execute conditional logic based on device type, the QR code must point to a web address (landing page or redirect script) that inspects the device's user-agent header before routing.

Yes, provided you use standard https://apps.apple.com and https://play.google.com web URLs rather than proprietary deep-link protocols (like itms-apps://), which in-app browsers frequently block for security reasons. Use a maintained viewing page when the underlying file may be replaced, renamed, or moved after printing.

For product packaging that will remain on store shelves or in customer homes for years, printing side-by-side static QR codes (one for App Store, one for Google Play) is the most reliable approach because it eliminates any reliance on external redirect servers or domain names.

Append Apple App Store Campaign tokens (pt and ct parameters) and Google Play Install Referrer parameters to your destination URLs before generating your QR codes to measure install attribution in App Store Connect and Google Play Console. Use a tagged destination URL and confirm that a test visit appears in the intended analytics property before printing.
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