App Store SEO

App store SEO is not about ranking in Google. It's about making your app visible when someone searches in the App Store or Google Play, and convincing them to tap 'Get'. I think of it as a two-step funnel: first you need to appear for the right queries, then you need to convert that view into an install. The title and subtitle (on iOS) or title and short description (on Android) are the main ranking signals. The description text below the fold is for conversion – it rarely influences rank. Ratings, screenshots, and even the icon all affect whether someone downloads or scrolls past. I've seen apps with worse metadata rank higher because they had more downloads and better ratings, which creates a feedback loop. The store treats popularity as a signal. That's why ASO is iterative: you optimise, launch, measure, and adjust. It's different from traditional [SEO services](/seo-services/), because the play store indexes the APK metadata, but the full description is not crawled for keywords. Many teams waste time stuffing keywords into descriptions that never get indexed. Focus on the fields that matter.

App store SEO matters most when you have a mobile app and you're paying for installs or relying on word of mouth. If you're burning ad budget on Facebook or Apple Search Ads, improving your organic ranking reduces your cost per install. It's also critical at launch: a new app with no ratings can still rank if the metadata is tight and the icon is compelling. I've seen a fitness app go from 50 to 500 daily installs just by changing the title from 'FitTracker' to 'FitTracker: Calorie Counter & Workout Planner' and updating the screenshots. For established apps, ASO matters when you're losing market share to better-optimised competitors. A bank app I worked on had flat installs for months; we added the keyword 'mobile banking' to the title and saw a 30% lift. It also matters for localised versions. If you launch in Japan without translating the keyword field, you'll miss the entire market. But ASO doesn't matter much if your app has zero downloads and no one is searching for your category. In those cases, you need a different acquisition channel first. For a [small business SEO](/small-business-seo/) project, ASO can drive new customers if your app solves a specific problem. Larger companies often hire an [enterprise SEO agency](/enterprise-seo-agency/) for both web and app, but the teams need to be separated.

I treated it like web SEO for my first year. I stuffed keywords into the description and expected it to rank. It didn't. App stores index the title and keyword field heavily, but the full description is mostly for conversion, not ranking. I also ignored screenshots. I thought the algorithm didn't care about visuals. It does – indirectly. Better screenshots increase conversion rate, which leads to more downloads, which signals popularity, which helps rank. I also underestimated the importance of ratings. I assumed a 4.5-star rating was enough, but I learned that the number of ratings matters more. An app with 10,000 ratings at 4.0 stars often ranks above one with 500 ratings at 4.8 stars. I also failed to localise early. My app was in English only, and I missed opportunities in Spanish and Japanese markets. When I finally localised the title and keyword field for Spain, installs grew 40% in two weeks. Finally, I assumed once you set metadata, it's done. ASO is not set-and-forget. Stores change algorithms, competitors update, and your screenshots get stale. I now run a small metadata test every month. My [SaaS SEO](/saas-seo/) background made me think keywords were enough, but ASO demands a visual and social strategy too.