Deep linking is one of the leading strategies for mobile app growth in 2026, with data showing that apps utilizing these links achieve click-to-install rates of over 30%, compared to 5% from standard, generic journeys (Adapty).
But why is it so important? Research shows that 77% of mobile apps are abandoned only 3 days after install, with most users deleting the app or simply forever ignoring it (Appbrew). And although deep links are more common on websites, apps are isolated, and customers consistently report finding it more difficult to find what they need from mobile apps.
Bringing deep linking to them is the answer, and if you read on, we’ll tell you how deep linking for Android works and why it’s essential for mobile app growth.
What’s Deep Linking on Android and How Does it Work?
A deep link in Android is where apps declare which Uniform Resource Identifiers (URIs) they can open, and the operating system resolves a clicked link to the matching activity if the intent filter matches. To put it in simpler terms, rather than the app just opening, the URI links to a specific location within the app and opens it.
Android typically distinguishes three practical link types:
- Custom deep links: custom schemes, like example://….
- Web links: http/https without verification.
- App links: verified http/https links with domain ownership proven to the OS.
They’re not to be confused with standard web URLs; instead, mobile growth through deep linking will talk about URI schemes. They’re essentially generated to direct users to specific content within an installed app. Different from standard URLs, custom-scheme deep links can conflict if multiple apps register for the same scheme.
And it all sounds complicated, we know, but the Appsflyer deep linking solution delivers the right in-app experience every time. It’s definitely not something we’d recommend figuring out for yourself.
Have you been redirected with a deep link?
You might have seen this becoming more common. For example, if you’re browsing on your phone and searching for LinkedIn, it will try to redirect you to using the app rather than continuing through the web, and it’s not just LinkedIn; many websites are doing this now.
You’ll also see something called deferred deep links, which work similarly, except they don’t redirect to specific app content. They appear when the user doesn’t have the app, so they are deferred to download it first. Again, these are super common now.
And there are contextual deep links. They carry information like campaign source, referral data, or user ID with them.
Android App Links, by design, should avoid user confusion and interception risks by verifying that your app is authorized for your domain through a system called the Digital Asset Links mechanism. They’re a verified form of web deep links: the OS checks a website-hosted Digital Asset Links file (/.well-known/assetlinks.json) so links can open directly in the app without a chooser prompt when verification succeeds.
Why Android Deep Linking Matters for Marketers
For marketers, deep linking matters the most where the drop-off between the click and the content is highest. Most of the time, that’s when a user clicks on a web link and is redirected to apps, ads, email, and other searches. It also matters most where it improves the measurement of click sources to in-app conversion events once tracking is instrumented.
And app links are still standard web URLs, so if the app is not installed or verification fails, the user can be routed to the website instead of a dead end.
Essentially, the benefits for marketers and why deep linking can boost app growth are:
- A streamlined customer experience
- Increased retention and app engagement
- Improvements in app discovery and user acquisition
- Higher conversions
- More valuable insights
And with a deep linking solution like Appsflyer, you can achieve all that in one streamlined deep linking package.
Why Deep Linking Matters for Mobile Growth
Well, for everything we’ve mentioned so far, with some industry experts calling deep linking the unsung hero of mobile growth.
But the key is to execute it well, and that’s definitely something that not every marketer does. The idea should be that deep linking solves the issue of friction in mobile marketing, with it being so common for delay and confusion to impact the customer when they’re just trying to get to the information they want.
Even with deferred links, as a consumer, you’ve probably experienced this, and you know how annoying it can be when all you want is for Google to open a website, and you’re taken to the app store and asked to download an app, and you do that, and the app doesn’t even automatically load to the page you first wanted to go to.
But with deep linking, once you’ve installed the app, you should then land on the page you were looking for, and brands are far more likely to get a conversion when that happens.
It’s simply about getting people where they want to go, and some reports say deep linking will increase in-app conversion rates by more than 50% if it’s done right (Moburst).
Deep linking isn’t necessarily something you need to try to set up yourself; you can definitely outsource it and get better results. But it definitely isn’t something you should ignore, either. In 2026, we’d say it’s the key to conversions and app growth.
