How to Do App Store Optimization: A Practical 2026 Guide

App store optimization can sound technical, but the core process is practical and learnable — anyone can start doing it. This hands-on guide to how to do app store optimization walks you through the actual steps, from finding keywords to optimizing your listing to iterating on results, so you can do ASO yourself and grow your installs in 2026. It is a doer's guide, focused on what to actually do rather than theory.

For the channel overview, see our guide to how to promote your app; for a Play-specific how-to, how to promote on Google Play.

Step 1: Do your keyword research

The first thing to do in how to do aso for app is research your keywords, since they determine what searches you can appear for. Practically, this means listing the ways your audience describes your app's job — the actual words they would type — then expanding that list. Type your seed terms into the App Store and Google Play search bars and note the autocomplete suggestions, since those reflect real searches. Look at what similar apps target in their titles and subtitles. Think about the problems your app solves and how users phrase them. Compile a candidate list, then prioritize: favor terms that are relevant to your app, have real search demand, and are realistically winnable (not dominated by giants you cannot outrank yet). The output is a focused set of target keywords. This research is the foundation — do it thoughtfully, because optimizing toward the wrong keywords cannot succeed. Doing your own keyword research is very achievable with just the store search bars and clear thinking about your users.

Step 2: Optimize your metadata

Next, do the actual metadata work — placing your keywords where the stores read them. On both stores, put your most important keyword in your title alongside your brand, naturally. Use your subtitle (iOS) or short description (Android) for more valuable terms while communicating your value. On iOS, fill the 100-character keyword field efficiently: relevant terms, comma-separated with no spaces, no duplicates of title words, no wasted characters. On Android, write your full description to naturally include your keywords at a sensible density while reading well, since Google indexes it. Respect each store's mechanics — the same keywords go in different places. This step is concrete and doable: you are literally writing your title, subtitle or descriptions, and keyword field to target your researched terms. Doing it carefully captures much of ASO's ranking value, so take your time getting your metadata right rather than rushing it.

The DIY ASO process

This is the practical loop of doing ASO yourself. None of it requires special access — the store consoles and search bars give you what you need to start. The app store optimization how to is really this repeatable process, done consistently.

Step 3: Improve your creatives

Third, improve the creatives that convert visitors into installs, which you can do yourself or with a designer. Make your icon distinctive and clear at small sizes. Rewrite your screenshots to lead with your strongest benefits, show the app in use, and carry short, clear captions — ensuring the first two or three convey value immediately, since many viewers see only those. Add a preview video demonstrating the app if you can. Because conversion both drives installs directly and feeds ranking, improving your creatives is as important as your keywords. This is a very actionable step: you are reworking your screenshots and icon to communicate value fast. Even without a professional designer, leading each screenshot with a clear benefit caption and a clean visual dramatically improves most listings, so this is a high-impact thing you can do yourself.

Step 4: Build your reviews

Fourth, build your ratings and reviews, which you do by prompting and responding. Add or tune in-app review prompts so they ask satisfied users for a review at good moments — after a positive experience, not intrusively — to grow a strong, fresh rating. Respond to reviews, especially critical ones, which shows responsiveness and can improve sentiment and even change ratings. Watch for negative spikes tied to bugs and address them. A healthy review profile reassures prospective users and signals quality to the stores, lifting both conversion and ranking. This step is ongoing and very doable: you are setting up good review prompts and engaging with the feedback you receive. Since reviews strongly affect whether people install, doing this well is a practical, high-return part of doing your own ASO.

Step 5: Measure and iterate

Finally, do the step that makes ASO actually improve — measure and iterate. Track your rankings for your target keywords, your conversion rate, and your installs over time using the store consoles and, if you like, a keyword tracking tool. See what your changes did. Test new variants, especially of creatives, and keep what performs. Then repeat — refining keywords, creatives, and reviews based on what the data shows. This is where doing ASO yourself becomes a genuine skill: you learn what works for your app by measuring and iterating, and your results compound. ASO is not a one-time task you complete but an ongoing loop you run, so building a simple monthly habit of checking your metrics and making improvements is what turns your DIY ASO from a one-off effort into steady, compounding growth. Consistency in this loop is the difference between a listing that plateaus and one that keeps climbing.

When to get help

Doing ASO yourself is entirely feasible — the steps above are approachable and many teams execute them well. But it is worth knowing when a partner can take it further. As your app enters more competitive keyword territory, expands to many markets, or as your time gets stretched thin, professional ASO can add depth — sharper keyword strategy, faster creative testing, multi-market execution, and the hands to run the ongoing loop consistently. Doing your own ASO to learn the fundamentals is valuable regardless, since it builds understanding you keep. And you can combine approaches: do the basics yourself and bring in help for the harder, higher-stakes work. The point of doing aso yourself is that you can start now and grow real results with the steps above — and scale up your approach, including expert help, as your ambitions and competition grow. There is no gatekeeping; ASO is learnable and doable.

A worked example

Consider a solo developer doing their own ASO for the first time using this process. Step one, they research keywords with the store search bars, listing how users describe their app's job and prioritizing winnable, relevant terms. Step two, they rewrite their title, subtitle, and keyword field to target those terms. Step three, they rework their screenshots to lead with clear benefit captions and add a simple preview video. Step four, they set up a review prompt for happy users and start replying to reviews. Step five, they track their rankings and conversion monthly, test a new screenshot set, and keep the winner. Doing just these steps consistently, their rankings climb for their target terms, their conversion improves, and their organic installs grow — all done themselves, at no cost but effort. They learned ASO by doing it. That practical, repeatable process is how you do app store optimization.

Common mistakes

The recurring mistakes are skipping keyword research and guessing, treating ASO as a one-time task rather than an ongoing loop, neglecting creatives or reviews while doing only metadata, and not measuring so you never learn what works. Following the practical steps and running the measure-and-iterate loop consistently avoids these — and makes doing your own ASO genuinely effective.

Let AppsLift take your ASO further

When you want to take the ASO you have started to the top — with sharper strategy, faster testing, and expert execution across markets — that is exactly what AppsLift does. Since 2012 we have pushed 400+ iOS and Android apps to the top of store search, turning organic search into their cheapest install channel.

Start with a free AppsLift audit: paste your app link, pick your markets, and see your real keyword positions plus the install value of reaching the Top 3 — a great input to your own ASO. When you want experts to run it for you, talk to our team. Next, read our guide to how to promote your iOS app.