If you’re trying to grow online, whether it’s a website or a mobile app, you’ll eventually run into two terms: SEO vs ASO.
At first glance, they sound almost identical. Both are about rankings, visibility, and getting in front of users. But once you dig a little deeper, you realize they operate in completely different worlds.
SEO is about showing up on Google.
ASO is about showing up inside app stores.
Simple, right? Not exactly.
Most people either ignore ASO completely or assume SEO will somehow cover it. That’s where they go wrong. If you’re serious about growth—especially in apps—you need to understand both.
If you’re still new to this space, it’s worth starting with the basics first, like what is ASO (App Store Optimization), before getting into comparisons like this.
What is SEO?
SEO, or Search Engine Optimization, is all about getting your website to rank higher on search engines—mainly Google.
When someone types a query like “best fitness tips” or “how to lose weight,” Google shows a list of results. SEO is the process of making sure your website appears somewhere on that list—preferably near the top.
But it’s not just about adding keywords anymore. Modern SEO is a mix of:
- Writing useful, relevant content
- Making your site fast and mobile-friendly
- Getting links from other websites
- Structuring your pages properly
It’s a long-term game. You don’t rank overnight, but once you do, the traffic can be consistent and highly valuable.
What is ASO?
ASO, or App Store Optimization, works in a similar way—but inside app stores instead of search engines.
When someone searches for “photo editor” or “budget tracker” on the Play Store or App Store, a list of apps appears. ASO determines which apps show up first.
Instead of websites, you’re optimizing an app listing. That includes things like:
- The app title
- Description
- Keywords
- Screenshots
- Ratings and reviews
And here’s the key difference: in ASO, visibility alone isn’t enough. You also need to convince people to install your app.
That’s why things like visuals and ratings matter so much.
If you want to go deeper into how apps actually rank, you’ll need to understand ASO keyword ranking and how ASO onpage optimization works in practice.
SEO vs ASO: The Real Difference
The easiest way to understand it is this:
SEO helps people find information.
ASO helps people choose and install apps.
But let’s break it down a bit more clearly.
The biggest difference isn’t technical, it’s behavioral.
Someone using Google is often exploring.
Someone in an app store is already closer to taking action.
What is ASO Marketing (and Why It’s More Than Just Optimization)
A lot of people think ASO is just about adding keywords to an app title and calling it a day. That might have worked years ago, but not anymore.
Today, ASO marketing is a full strategy.
It includes:
- Understanding what users are searching for
- Positioning your app against competitors
- Improving how your app looks on the store page
- Testing different visuals and descriptions
In other words, it’s not just about ranking—it’s about converting.
And that’s where many apps fail. They get visibility, but users don’t install.
If you don’t have the time or expertise to handle all of this, working with an ASO marketing agency can speed things up. They usually handle testing, tracking, and optimization at a much deeper level.
How SEO and ASO Actually Work Together
Here’s something most beginners don’t realize: you don’t have to choose between SEO and ASO.
In fact, the smartest approach is to use both.
Let’s say you write blog content optimized for SEO. That content brings people to your website. From there, you guide them toward your app.
At the same time, your app is optimized using ASO keyword ranking, so it also shows up directly inside the app store.
Now you have two entry points:
- Google search
- App store search
That’s how you build real momentum.
Common Mistakes (That Hold Most People Back)
One mistake I see all the time is people treating SEO and ASO as if they’re interchangeable. They’re not. Copy-pasting SEO tactics into ASO usually leads to weak results.
Another issue is ignoring keywords altogether. Whether it’s SEO or ASO optimization tools, keywords still play a central role. If you’re targeting the wrong ones—or none at all—you’re basically invisible.
Then there’s the conversion problem. Even if your app ranks well, poor screenshots or low ratings can kill your downloads. Ranking gets you seen, but presentation gets you installs.
So Which One Should You Focus On?
It really depends on what you’re building.
If your main asset is a website, SEO should be your priority.
If you have an app, ASO is non-negotiable.
But if you have both, you’re in a strong position. Combining SEO and ASO gives you more control over how users find you.
It’s not about choosing one over the other—it’s about using each where it makes sense.
Conclusion
SEO and ASO solve the same problem in different places: visibility.
One helps you get discovered on search engines. The other helps your app stand out in crowded app stores.
If you ignore SEO, your website struggles.
If you ignore ASO, your app stays hidden.
Start with the fundamentals, especially understanding what is ASO (App Store Optimization), and then build toward more advanced strategies like ASO marketing and improving your ASO keyword ranking.
That’s where real growth starts to happen.
FAQs
What’s the main difference between SEO and ASO?
SEO focuses on ranking websites on search engines, while ASO focuses on ranking apps inside app stores.
Can SEO increase app downloads?
Yes, indirectly. SEO can bring users to your website, where you can guide them to install your app.
What does ASO marketing include?
It includes keyword research, app listing optimization, competitor analysis, and improving conversion rates.
Is hiring an ASO marketing agency worth it?
It can be, especially if you want faster results or don’t have in-house expertise.
How important are keywords in ASO?
They’re critical. Without proper keyword targeting, your app won’t show up in relevant searches.
Which is harder: SEO or ASO?
Both have challenges. SEO takes longer, while ASO requires constant testing and optimization.