Universal links vs deep links vs deferred deep links
A deep link targets app content. Universal links are Apple’s verified HTTPS mechanism. Deferred deep links preserve a destination across installation.
19 October 2026 · PAD team
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The terms describe different jobs
| Term | Job | Required setup |
|---|---|---|
| Deep link | Targets a screen or resource in an app | An app route or scheme handler |
| Universal link | Associates an HTTPS URL with an iOS app | Website association and app configuration |
| Android App Link | Associates an HTTPS URL with an Android app | Android domain verification and app configuration |
| Deferred deep link | Restores an intended destination after installation | An implementation that carries context through installation |
| Store smart link | Chooses a store or website for a device | Configured destination URLs |
A short URL cannot create an app association
For iOS, follow Apple’s universal link configuration. Both the website and the application participate. Putting an app URL behind a shortener does not configure either side, and a redirect may behave differently from a direct tap on an associated URL.
Test installed and uninstalled cases
With the app installed, confirm that the exact path is associated and opens the intended screen. Without the app, confirm the web or store fallback. Repeat in Safari, Chrome and the social apps you expect visitors to use. Browser context and user choices can change what opens.
Where GoToApp fits
GoToApp supports a configured app-opening destination and a fallback. This is an opening attempt, not a reliable installed-app detector. It does not provide deferred deep linking. Keep your existing attribution or deep-link provider when you need post-install routing.
Set up your link
Use open an installed app for routing options, or attribution links when a provider already manages app destinations.
Questions
Are universal links and deferred deep links the same?
No. Universal links associate a website with an installed app. Deferred deep linking addresses destination continuity through installation.
Can GoToApp detect whether my app is installed?
It does not reliably detect installation. It can attempt a configured app destination and provide a fallback.
Create a GoToApp link with your destinations, then test it on the devices and channels you plan to use. Free for up to three projects.