SuggestionPopularity
focus61
focus friend48
focus timer22
focus sprint timer13
focus line12
Find searches with real demand
See what people search for, how popular each keyword is, and which apps already rank.
App Store growth for iOS developers
Get more users from App Store search
Discover the keywords people search for, see which ones you can rank for, and focus on countries that can bring more downloads and sales.
App Store intelligence built on millions of real observations
- App Store apps indexed
- 2.4M+
- search keywords discovered
- 1.7M+
- Meta ads collected
- 150K+
- Apple Search Ads collected
- 490K+
If your app isn’t found, it gets left behind.
People search the App Store every day for apps like yours. But if your app doesn’t rank for the words they use, they find a competitor instead.
Get more organic installs
Find the keywords that will grow your app.
Find winnable App Store keywords by balancing real search demand with the competition you can realistically beat.
Popularity> 20
Difficulty< 60
Showing 4 of 10 keywords
KeywordPopularityDifficulty
stay focused2410
ai study companion378
weekly planner2822
productivity planner2114
Find keywords you can actually rank for
Set the demand you need and the competition you can beat. Only the keywords you can rank for stay.
Grow beyond one storefront
Find the countries where your app can grow next.
A keyword can be crowded in one country and open in another. Asonix compares search demand, rankings, competitors, and ratings across markets so you can focus where the opportunity is strongest.
Storefronts scanned175 / 175
focus timerUS
- Opportunity
- 31
- Popularity
- 23
- Difficulty
- 58
- Top apps
- Top advertisers
- Downloads
- 170K
- Revenue
- $100K
专注计时器China
- Opportunity
- 36
- Popularity
- 38
- Difficulty
- 66
- Top apps
- Top advertisers
- Downloads
- 50.5K
- Revenue
- $35.5K
집중앱South Korea
- Opportunity
- 42
- Popularity
- 40
- Difficulty
- 56
- Top apps
- Top advertisers
- Downloads
- 150K
- Revenue
- $55K
集中タイマーJapan
- Opportunity
- 42
- Popularity
- 46
- Difficulty
- 61
- Top apps
- Top advertisers
- Downloads
- 20K
- Revenue
- $5K
Compare keyword opportunity by country
Scan 175 App Store countries at once and find where your keywords are easiest to win.
专注计时器
Concentration timer
집중앱
Read every keyword in English
Powered by Google Translate.
| Country | Ratings | Average |
|---|---|---|
| 🌍 All countries | 7703 | 4.5 |
| US | 4303 | 4.8 |
| Japan | 160 | 4.6 |
| Germany | 140 | 3.9 |
| France | 40 | 2.8 |
Know where ratings help - or hurt - your growth
Spot the countries where a low rating holds back your downloads, and fix those first.
Beat the competition with intelligence.
See where competitors advertise, which keywords they target, and how they promote their apps.
Top advertisers for “focus timer”
8 successful checks in 7 days · US
Google Gemini100%Last seen 5 hours ago · 8/8 checks
App Lock & Screen Time — ANKO25%Last seen 2 days ago · 2/8 checks2 successful checks since
FlyFocus: Flight Mode Timer25%Last seen 6 days ago · 2/8 checks6 successful checks since
Focus Keeper - Pomodoro Timer13%Last seen 5 hours ago · 1/8 checks
Refocus: App Blocker & Lock13%Last seen 20 hours ago · 1/8 checks1 successful checks since
Freedom: Screen Time Control13%Last seen 4 days ago · 1/8 checks4 successful checks sinceShowing 6 of 14 seen within 30 days.
See who’s paying to compete for your keywords
The apps running Apple Search Ads on your keywords, and how often each one appears.
Opal: Screen Time Control
Focus, App Blocker & Timer
- Downloads/mo
- 200k
- Revenue/mo
- $600k
- Top 3 countries
- US, GB, FR
GB, Meta Ads
73 active adsHow are competitors marketing their apps?
Browse competitors’ active Meta ad creatives by country and see how long they’ve been running.
Metadata Editor
Turn opportunities into rankings.
Turn the keywords you’ve researched into a stronger App Store listing. Refine your metadata and track rankings after each release.
- 1. Choose your keywords
- 2. Prepare your listing
Your keyword shortlist
- study timerPopularity 45
- stay focusedPopularity 24
- ai study companionPopularity 37
- study plannerPopularity 10
- focusPopularity 61
Title25/30
Study Timer: Stay Focused
Subtitle28/30
AI Study Companion & Planner
Keywords52/100
focus,pomodoro,deep,work,adhd,exam,lofi,productivity
Performance tracking
Know what’s working and what’s changing.
Track daily keyword rankings, chart positions, and ratings across countries to see where your app is gaining or losing ground.
Daily update · Oct 16
- Top 1 Rankings
- 122
- Top 10 Rankings
- 344
- Top 30 Rankings
- 4731
- Top 100 Rankings
- 562
Follow your rankings every day
- Tracked Visibility
75/100
5
See overall trend at a glance
| Chart | Now | Days on chart | |
|---|---|---|---|
| New Zealand | |||
| Productivity · Top free | #6Today | 30 | |
| United Kingdom | |||
| Productivity · Top free | #24Today | 12 | |
| US | |||
| Productivity · Top grossing | #87Today | 21 | |
Track your app’s position in App Store charts
Rating velocity
Per day
2
Per week
13
Per month
56
New ratings by month
June 2026 – October 20260255075100JunJulAugSepOct
Track your ratings velocity
CountryRatingsAverage
Germany
Updated 1 hour ago
Ratings
140
Average
3.9
Keep an eye on your ratings worldwide
AI Visibility
Is AI recommending your app - or your competitors?
People now ask AI which app to download. Make sure it names yours.
Every week, Asonix asks AI the questions your users ask and shows which apps it recommends.
Week of Oct 12 · 24 active prompts · ChatGPT 5.6 · next run Oct 19
| # | Brand | Recommended |
|---|---|---|
 Forest | 33.3% | |
 Focus Keeper | 20.8% | |
 Freedom | 12.5% | |
| 4 | Your app | 12.5% |
| 5 |  BlockSite | 8.3% |
See which apps AI recommends
Every week, Asonix asks AI the questions your users ask and shows which apps it recommends.
Asonix MCP
The App Store intelligence your AI agent is missing.
Connect Asonix to Claude, Codex, Cursor, or any MCP client.
- Popularity history
- Rank history by country
- Downloads and revenue
- Apple Ads advertisers
- Meta ads
- Rating history
- AI Visibility
claude · asonix mcp
which keywords should my habit app target in the US?
asonix.evaluate_keywords(16 keywords, "US")
keywordpoppopularitydiffdifficultyhabit tracker6171streak tracker2728habit streak1712asonix.get_keyword_top_apps("streak tracker", "US")
#1 StreakUp · 215 ratings · < 5k downloads last month
asonix.get_keyword_top_advertisers("streak tracker", "US")
Grit · ad seen in 6 of 6 checks
asonix.get_app_meta_ads("Grit")
33 active Meta ads, one running since Dec 2025
asonix.add_keywords("streak tracker", "habit streak")
Added 2 tracked keywords and queued a ranking refresh.
“habit tracker” is too hard. Start with “streak tracker”: its #1 app has only 215 ratings. Grit buys the search ad and runs Meta ads too.
Find out which apps to build
Find app ideas with real search demand and room to rank.
Existing demand
Low competition
Golden opportunity
FAQ
Frequently asked questions
iOS developers and app teams who want more installs from App Store search. Indie developers use it to choose the keywords for their listing. Studios and marketers use it to compare countries, watch competitors, and track rankings over time.
No. Each keyword gets an Opportunity score that weighs how many people search for it against how hard it is to rank for, and Relevancy shows how well it fits your app. Start with the keywords that score well on both, then track how your rankings move. You can also connect Claude Code, Codex, or Cursor through MCP and let your AI agent do the research.
- Rankings, top apps, and ratings: The App Store itself. Asonix searches it in each country and records where every app ranks.
- Keyword popularity: Apple’s own Search Ads score for every keyword Apple rates, and Asonix’s machine‑learning models for the rest.
- Top Advertisers: The ads in App Store search.
- Competitors’ Meta ads: Meta’s Ad Library.
- Download and revenue estimates: Approximate. Use them to compare apps, not as exact figures.
- When Apple has a score: Asonix extracts Apple’s own popularity value directly from Apple Search Ads. It is not an Asonix estimate. That even includes keywords Apple’s official API leaves out, since it only returns the top 500 searches per category.
- When Apple returns only a 5: Since October 2025, Apple returns its minimum score of 5 for keywords below a country-specific cutoff (about 39 in the US). A 5 therefore no longer reveals the keyword’s actual popularity. For these keywords, Asonix’s machine‑learning models estimate popularity from dozens of current App Store signals.
- In countries without Apple Search Ads: Apple provides no keyword popularity data there, so Asonix estimates popularity using the same models.
No. Asonix works from public App Store data. You sign in with Google and add any app, your own or a competitor’s, without giving Asonix access to your developer account.
Apple’s App Store: iPhone, iPad, and Mac apps in all 175 storefronts. Google Play is not supported. Apple’s popularity score exists only where Apple Search Ads runs; in other countries, popularity is Asonix’s estimate.
Asonix checks your tracked keywords every day in every country you track.
Put your strongest keywords in your app’s name, subtitle, and keyword field, where they count most for search. Track them in Asonix, ship your update, and watch which rankings move. Keep what works and replace what doesn’t with each release.
The apps that appear in App Store search ads for a keyword, country by country, and how often each one appeared in the last seven days. Apps keep paying for a keyword when it brings them users, so advertisers are a sign the keyword is worth winning.
People now ask AI assistants which app to download. Every week, Asonix asks ChatGPT the kinds of questions your users ask and shows whether ChatGPT recommends your app, mentions it, or leaves it out. You also see which apps it picks instead, why it recommends each one, which of those reasons your App Store description is missing, and which sites it read before answering.
Yes. Asonix has an MCP server, so Claude Code, Codex, Cursor, and other MCP clients can research keywords, check rankings, and add keywords to your workspace for you. The MCP setup guide shows how to connect it.
- Every App Store country: Popularity for all 175 storefronts, including Serbia and 80+ other countries where Apple Search Ads doesn’t run.
- Every keyword in English: Hover a keyword in any language to read it in English, powered by Google Translate.
- Top Advertisers: See which apps run Apple Search Ads on each keyword, in each country.
- AI Visibility: See whether ChatGPT recommends your app, which apps it picks instead, and why, so you know what to change to get recommended more.
- Works on any device: Asonix is a web app, so you can use it in any browser, including on your phone, unlike ASO tools that only run as a Mac app.
- Unlimited for $99/year: Track as many apps and keywords as you want, with everything above, plus competitors’ Meta ads and an MCP server for AI agents.
Asonix costs $99/year and includes unlimited apps and unlimited keywords. There is no free plan.
Find your edge in a crowded App Store.
Everything included
- Keyword demand
- Keyword relevancy
- Ranking difficulty
- AI keyword suggestions
- Keyword translations
- Country opportunity
- Top advertisers by keyword
- Competitor Meta ads
- Download and revenue estimates
- Worldwide ratings, velocity & history
- Rank tracking
- App Store chart tracking
- AI Visibility
- MCP server for AI agents
No App Store Connect access needed. Prices in USD. Taxes may apply.