Research library · Updated September 17, 2026
Choose the right kind of app link.
These pages explain the boundary between store routing, deep linking, deferred deep linking, attribution, and link-in-bio tools. They are maintained by appqr.io and link to primary product sources where a claim depends on another product.
Need one download link for iOS and Android?
Start with the onelink.to comparison. appqr.io focuses on sending each visitor to the right app store, with click analytics and an optional QR code. Core routing needs no SDK. If your main requirement is install attribution or deferred deep linking, compare those capabilities separately before choosing a service.
onelink.to
Compare two services for one app download link across iOS and Android, including free and paid plans.
Read comparison →Firebase Dynamic Links
A practical replacement guide after the August 2025 shutdown.
Read comparison →Branch.io
For teams choosing between simple store routing and a deep-linking platform.
Read comparison →AppsFlyer OneLink
For teams that need to separate smart links from install attribution.
Read comparison →Linktree for apps
Why a link-in-bio page and device-aware store routing solve different jobs.
Read comparison →