ASO & keywords
App Store Optimization in 2026: What Top Apps Do Differently
A data-backed ASO guide: how 6,301 top-grossing App Store and Google Play apps write titles, localize, update and test screenshots, compared with the rest.
This app store optimization guide is built on data, not opinions. On October 18, 2026, GetAppNiche compared the 6,301 apps in the top 100 of every US Top Grossing category — 2,438 on the App Store and 3,863 on Google Play — with apps that don’t make the charts. The short version: top apps use almost the whole title, localize into several languages, ship an update nearly every month and keep testing their screenshots. Below is what each of those looks like in numbers, how to apply it to your own listing, and the categories where a small app can still break into the top 100.
- characters: median App Store name, top 10 vs other apps
- 28 vs 17
- of top-10 apps use a ‘Brand: keyword’ name
- 69%
- of top-10 apps shipped an update in the last 30 days
- 90%
- of the top 100 Developer Tools apps have under 1,000 ratings
- 73%
GetAppNiche, US Top Grossing charts, October 18, 2026. Top 10 = the top 10 apps in each of 25 App Store categories; other apps = a random sample of 36,079 iOS apps updated in the last 12 months.
These are patterns, not proof. Chart leaders have bigger teams and budgets, so nothing here shows that a longer title or a new screenshot set causes a higher rank. What the data does show is the bar: what the apps you’re competing with already do, and how far the typical app is from it.
Share of apps, App Store, October 18, 2026. Screenshot and name changes counted from March 1, 2026; a screenshot change counts only when the image itself changed.
How App Store and Google Play search read your listing
App store optimization has two jobs: get found in search, then turn the people who see your listing into installs. The stores read different fields for the first job. On the App Store, your search terms go into the name, the subtitle and a hidden 100-character keyword field; the description is written for people and isn’t a ranking source. Google Play has no keyword field: Google says Play matches a search using an app’s metadata, such as its title, description and category, plus other signals, without saying how much each field counts.
carries search termsfor people, not search
That one difference shapes everything below. On iOS, ASO is a puzzle of tight fields: fit the most valuable terms into 160 characters without repeating a word. On Google Play, it’s a writing job: a clear, complete description in the words your users actually type. For the store-by-store rules, see App Store vs. Google Play ASO.
How long should your app title be?
Use most of the 30 characters. On October 18, 2026, the median name of the top 10 apps in each US Top Grossing category was 28 characters, against 17 for other active iOS apps, and 71% of those top-10 names ran to 25 characters or more. Google Play shows the same pattern, a little less sharply.
| Store | Top 10 per category | Top 100 per category | Other apps |
|---|---|---|---|
| App Store, median name length | 28 chars | 27 chars | 17 chars |
| App Store, names of 25+ chars | 71% | 67% | 28% |
| Google Play, median title length | 27 chars | 27 chars | 22 chars |
| Google Play, titles of 25+ chars | 66% | 64% | 41% |
A short name isn’t wrong if you’re already a household brand. For everyone else, the unused characters are free search space: the name is the field the stores show in results and the one that most clearly tells both people and the algorithm what the app does. Before you settle on one, run it through our free app name checker to see whether another app on either store already uses it.
Should you put keywords in your app name?
Most top apps do. 69% of the top-10 apps in US Top Grossing categories use a “Brand: keyword” or “Brand – keyword” name, against 23% of other active apps. On Google Play the split is 59% against 30%. A few of the leaders’ names on October 18, 2026:
- Duolingo: Learn Languages — #1 in Education
- MyFitnessPal: Calorie Counter — #1 in Health & Fitness
- Rocket Money - Bills & Budgets — #3 in Finance
- CapCut: Photo & Video Editor — #4 in Photo & Video
- Strava: Run, Bike, Walk — #3 in Health & Fitness
The pattern is the brand first, then the one or two terms people search for that category. Pick those terms from real searches, not from your feature list. To see which apps already rank for a term and how many ratings they have, try the free App Store and Google Play keyword tool; for the full method, see app keyword research. On the App Store, don’t repeat words from the name in the keyword field: Apple already counts them.
How many screenshots — and how often do top apps change them?
Top apps fill their screenshot slots and keep replacing them. The median top-10 App Store app shows 8 screenshots on its page, against 5 for other active apps. Between March 1, 2026 and October 18, 2026, 35% of the top-10 apps changed their screenshots — the images themselves, not just the file links — against 10% of other active apps. On Google Play, in just three months, the gap was the same: 37% against 10%.
Share of apps with at least one screenshot change: App Store from March 1, 2026, Google Play from July 20, 2026, both to October 18, 2026. GetAppNiche reads every store page daily and counts a change only when the image itself changed.
Leaders change names too: 20% of the App Store top 100 changed their app name since March, against 8% of other apps. Read it as testing, not as a rule to rename often. Both stores give you a free way to do it properly — Product Page Optimization on the App Store and store listing experiments on Google Play. Change one thing at a time (the first screenshot is the one people see in search results), give each test a week or two, and keep what converts.
The short video below shows those changes on real listings: new versions, icon and screenshot redesigns and a two-week price cut, in the browser extension and the web app (the newest change is free; the full history is Pro).
Does localization matter for ASO?
Top apps localize; most apps don’t. The median top-10 app in US Top Grossing categories supports 8 languages and the median top-100 app 5, while 69% of other active apps support only one. Every major language is two to four times more common among the top 100:
Share of apps listing each language on their App Store page, October 18, 2026.
Localizing your store listing — name, subtitle, keywords and screenshot captions — is how you show up in searches made in other languages, and the gap above means most of your competitors haven’t done it. Start with the markets where your category earns and where people search in their own language.
How often should you update your app?
About once a month, if you follow the leaders. 90% of the top-10 apps in US Top Grossing categories shipped an update in the 30 days to October 18, 2026, and virtually all of them within 90 days. Among other active apps, only 31% updated in the last 30 days and 54% in the last 90. On Google Play, 84% of the top 10 updated in the last 30 days, against 23% of other apps.
Neither store says that updating more often ranks you higher. A steady release rhythm still does three useful things: it fixes the bugs behind bad reviews, it gives you a reason to refresh screenshots and “What’s New”, and it’s a natural moment to ask happy users for a rating.
How many ratings do you need to reach the top?
It depends almost entirely on the category. In the US Top Grossing chart on October 18, 2026, 73% of the top 100 Developer Tools apps had fewer than 1,000 ratings, as did 59% in Shopping, 48% in Food & Drink, 38% in Medical and 33% in Travel. In Games, Health & Fitness, Photo & Video, Productivity and Education, 2% or fewer of the top 100 have under 1,000 ratings, and the median top-100 app has more than 50,000. The median top-100 app ranges from 111 ratings in Developer Tools to 219K in Games.
Share of the top 100 apps in each App Store category's US Top Grossing chart with fewer than 1,000 ratings, October 18, 2026. The 12 categories with the highest share; the full list is in the table below.
| Category | Top 100 with under 1,000 ratings | Median ratings, top 100 | Median ratings, top 10 |
|---|---|---|---|
| Developer Tools | 73% | 111 | 968 |
| Shopping | 59% | 539 | 18K |
| Food & Drink | 48% | 1,109 | 13K |
| Medical | 38% | 2,430 | 18K |
| Travel | 33% | 3,882 | 141K |
| Navigation | 25% | 5,350 | 47K |
| Weather | 21% | 11K | 80K |
| Magazines & Newspapers | 18% | 4,706 | 148K |
| Books | 17% | 4,560 | 105K |
| Finance | 17% | 9,959 | 115K |
| Reference | 15% | 12K | 229K |
| Sports | 14% | 10K | 200K |
| Graphics & Design | 14% | 13K | 33K |
| News | 10% | 15K | 537K |
| Social Networking | 10% | 49K | 532K |
| Music | 9% | 30K | 1.1M |
| Business | 7% | 21K | 325K |
| Entertainment | 7% | 39K | 1.7M |
| Utilities | 5% | 32K | 417K |
| Lifestyle | 5% | 39K | 198K |
| Productivity | 2% | 57K | 1.7M |
| Education | 2% | 59K | 877K |
| Photo & Video | 2% | 67K | 2.3M |
| Health & Fitness | 2% | 73K | 762K |
| Games | 0% | 219K | 2M |
Ratings follow downloads, so this table is a map of where a new app can realistically compete. A Developer Tools or Shopping app can reach the top-grossing chart while still small; a new Health & Fitness app is up against incumbents with hundreds of thousands of ratings. If you’re still choosing what to build, start where small apps already earn — and once you’re live, ask for ratings right after a moment of success inside the app, not on first launch.
Google Play: what’s different
The description does real work on Google Play, and top apps write long ones. The median full description of a top-10 app in Google Play’s US Top Grossing categories is 3,157 characters, against 1,333 for other active apps — out of the 4,000 Google allows.
| Google Play | Top 10 per category | Top 100 per category | Other apps |
|---|---|---|---|
| Median full description | 3,157 chars | 2,642 chars | 1,333 chars |
| ‘Brand: keyword’ title | 59% | 57% | 30% |
| Median screenshots (all device types) | 18 | 17 | 10 |
| New icon in 3 months | 15% | 13% | 5% |
| New title in 3 months | 8% | 7% | 5% |
| Updated in last 30 days | 84% | 70% | 23% |
Write the description for people first, in the words your users search with; Google’s Metadata policy warns against repetitive or unrelated keywords, so long doesn’t mean stuffed. For Google’s own rules field by field and title benchmarks from 64,147 Google Play apps with 1M+ installs, read Google Play ASO in 2026.
ASO checklist: what the top apps have in common
- Research terms before you write. List the phrases people type for your category and check who ranks for each — the keyword tool shows the top 10 and their ratings.
- Use the name. Brand first, then one or two search terms, close to the 30-character limit.
- Don’t repeat words across fields on the App Store: name, subtitle and keyword field add up to one 160-character budget.
- Write the Google Play description in full — clear, specific, in your users’ words, without repetition.
- Fill your screenshot slots, with the first one or two telling the whole story at search-result size.
- Test one change at a time with Product Page Optimization or store listing experiments, and keep what converts.
- Localize the listing for the markets where your category earns and people search in their own language.
- Ship an update about once a month and refresh “What’s New” with it.
- Ask for ratings after a success moment inside the app, not on first launch.
- Pick your fights: in categories where most of the top 100 have tens of thousands of ratings, aim for long-tail terms first — see how to find low-competition keywords in ASO keyword research.
About the data
- Top apps: the US Top Grossing charts on October 18, 2026. App Store: the top 100 of 25 categories (2,438 apps; “top 10” = the first 10 of each, 244 apps). Google Play: the top 100 of 48 categories (3,863 apps; top 10: 475). An app in several categories counts once per category.
- Other apps: a random sample of 36,079 iOS apps updated in the last 12 months, and a random sample of 7,379 Google Play apps updated in the last 12 months. Apps that haven’t been updated in a year are left out, so the comparison is with apps that are still maintained.
- Listing changes: GetAppNiche reads every App Store and Google Play page daily. Screenshot and icon changes count only when the image itself changed, not when a file link was reissued. Windows: App Store from March 1, 2026, Google Play from July 20, 2026.
- Not covered: the App Store subtitle and keyword field, which Apple doesn’t publish; and keyword-by-keyword ranking, which needs a different study.
- What the numbers mean: they describe what top apps do, not why they rank. Leaders also have bigger budgets, teams and brands.