App Store Optimization (ASO)
The majority of app discovery still happens through search inside the App Store and Google Play — not through ads, not through press, but through people searching for what your app does. App Store Optimization from Ren Hao SEO is how you win that search: optimising your keywords, listing, visuals and conversion so your app ranks for the terms that matter and turns store visitors into installs. It’s the highest-ROI growth channel most app publishers systematically underinvest in.
The challenges this solves
Your app is invisible in store search because your keywords and listing aren’t optimised.
We research and optimise the keywords your potential users actually search, structuring your title, subtitle and metadata so your app ranks for the terms that drive qualified, high-intent installs.
Store visitors view your listing but don’t install, wasting the traffic you do get.
We optimise your listing for conversion — icon, screenshots, preview video, description and ratings strategy — turning more of your store visitors into actual downloads, which also feeds back into better rankings.
You’re over-reliant on paid user acquisition and your CAC is unsustainable.
We build organic install volume through ASO, reducing your dependence on paid UA and lowering blended acquisition cost — organic installs that compound rather than stopping the moment you pause spend.
You’re optimising one store but not the other, or treating them identically.
We optimise for both the Apple App Store and Google Play, respecting their different ranking algorithms and conversion dynamics rather than applying a single generic approach to both.
ASO is the SEO of the app stores, and the same truth applies: most publishers leave enormous organic download volume uncaptured. Here’s why:
Where most app store optimization goes wrong
Why ASO is the app world's most underrated growth channel
App marketing conversations gravitate toward paid user acquisition — burning budget on install ads across Meta, Google and TikTok. Yet a large share of app discovery happens organically, through users searching the App Store and Google Play for apps that solve their problem. These organic searchers are high-intent: they’re actively looking for an app like yours, which makes them more likely to install and to stick around than the average paid install. ASO captures this audience, and unlike paid UA, the rankings you earn keep delivering installs without ongoing per-install cost.
ASO has two distinct halves, and most publishers do neither well. The first is rankings: optimising your app’s title, subtitle, keyword field and metadata so it surfaces for the terms users search. This requires genuine keyword research — understanding search volume, relevance and competition for the terms that describe your app — not guesswork. The second half is conversion: once a user finds your listing, your icon, screenshots, preview video, description, ratings and reviews determine whether they install or bounce. Conversion and rankings reinforce each other, because the stores reward listings that convert well with higher rankings, creating a compounding loop.
The App Store and Google Play also demand different approaches. Apple’s algorithm weights the title and keyword field heavily and runs a more curated ecosystem; Google Play behaves more like traditional SEO, drawing keyword relevance from the full description and responding to broader signals. Conversion dynamics differ too. Treating them as one channel — or optimising one and ignoring the other — leaves substantial volume uncaptured. Effective ASO is an ongoing programme of research, optimisation and testing across both stores, and it’s consistently one of the highest-ROI growth levers available to app publishers precisely because so few invest in it properly.
How your buyers actually search
The ASO buyer is an app publisher, founder or growth marketer who needs more installs and knows paid UA alone isn’t sustainable. They search ‘app store optimization’, ‘ASO services’, ‘how to rank app in App Store’, ‘increase app downloads’, ‘ASO agency’. Their pain is concrete: download growth has stalled, paid CAC is too high, or their app is invisible in store search despite being good. They want a partner who understands both the ranking and conversion sides of ASO and the differences between the two stores. We speak to that need for sustainable, organic install growth and a real ASO programme rather than a one-time listing tweak.
Our approach
What's included in our app store optimization
What to expect: your first 12 months
ASO is evolving with the app stores
Both Apple and Google continue to evolve their stores — richer search results, custom product pages, in-store events, and increasingly sophisticated ranking signals that reward genuine engagement and retention, not just installs. This favours publishers who treat ASO as an ongoing, holistic programme tied to real user satisfaction, and penalises those chasing short-term install spikes. The fundamentals — relevant keywords, high-converting listings, strong ratings — only grow in importance.
As paid user acquisition costs continue to climb across all channels, the economic case for organic ASO strengthens. Publishers who build durable organic install volume gain a compounding, cost-efficient channel that cushions them against rising paid CAC. In a maturing app market where profitability matters more than growth-at-any-cost, ASO is increasingly recognised as essential rather than optional.
The results our clients see
Why brands choose Ren Hao SEO
The experience behind the work
ASO is the SEO of the app stores, and we apply the same rigour to it — genuine keyword research, ranking and conversion optimisation, and continuous testing across both the App Store and Google Play. We understand how the two stores differ and how rankings and conversion reinforce each other in a compounding loop. For publishers tired of unsustainable paid UA, we build the organic install engine that lowers blended CAC and delivers downloads that compound rather than stopping when spend does.
“Ren Hao SEO turned organic search into our biggest pipeline source. We finally have a channel that compounds.”
“The transparency is unlike any agency we've worked with. We always know what's happening and why.”