ASO and ASA: What They Mean and How to Use Both
ASO is App Store Optimization, ASA is Apple Search Ads. Learn how they differ, how they work together, and how to coordinate them to lift installs.
The appXL blog
Field notes on app store growth from the team building an App Store agent. We publish what the data supports, including when it argues against us.
App Icon Testing: How to Run Tests That Hold Up
Learn how to test your app icon on the App Store and Google Play: setup, sample size, test duration, localization, common mistakes and design basics.
Competitor Keyword Tracking for App Store and Google Play
Learn how to pick real competitors, track the keywords they rank for, read metadata changes and turn the gaps into ASO updates you can measure.
How to Improve Your App Ranking in the App Stores
Learn what moves app ranking in the App Store and Google Play: keywords, metadata, localization, ratings and reviews, plus how to measure each change.
ASO Keyword Difficulty: What the Score Means and How to Use It
What an ASO keyword difficulty score really measures, why tools disagree, and how to build a keyword list that mixes easy wins with long-term bets.
App Metadata Optimization: A Practical Guide for 2026
Learn how to optimize and rewrite app metadata for the App Store and Google Play: fields, limits, keywords, localization and how to measure each change.
App Review Management: A Practical Guide for App Teams
Learn how to monitor, answer and learn from app store reviews: what to automate, what to keep human, and the rules on asking for ratings.
App Localization Cost: What You'll Really Pay in 2026
What app localization costs per word, per language and per year, what the quotes leave out, and how to budget the store listing and the app separately.
ASO Metrics to Track: The KPIs That Matter
Which ASO metrics to track, how each one is defined in App Store Connect and Google Play Console, and how to tell whether a listing change actually worked.
App Description Examples: 6 Samples and What Makes Them Work
Six app description examples you can adapt, with the structure behind each, the Apple and Google Play rules to respect, and how to test your own version.
App Store Conversion Rate: Definition, Benchmarks, Fixes
What app store conversion rate really measures, how to read Apple's peer benchmarks, and which listing changes lift it. A practical guide for developers.
Mobile Game ASO: How to Get Your Game Found and Installed
A practical guide to mobile game ASO: keywords, icons, screenshots, in-app events, localization and testing for iOS and Google Play, with a clear workflow.
Multilingual ASO: How to Win App Store Search in Every Language
Multilingual ASO is native keyword research, not translation. Learn which markets to pick first, how to localize metadata, and how to test what works.
How to Automate App Localization: Strings and Store Listings
Learn how to automate app localization across two layers: in-app strings and App Store or Google Play listings. Workflow, pitfalls and a checklist.
ASO Metrics: What to Track and How to Read Them
The ASO metrics that matter: visibility, conversion, retention and revenue. Learn how to read each one, benchmark it and fix the funnel stage that is leaking.
ASO Rank Tracking: How to Track App Store Rankings
Learn how ASO rank tracking works: which keywords to watch, how to read position changes, how often to check, and how to turn rankings into action.
App Store Connect API: Keys, Tokens and Examples
How the App Store Connect API works: get access, create a key, sign a JWT, send your first request, and avoid the 401 errors and key mistakes that trip teams.
App Preview Video: Specs, Strategy and How to Make One
Everything you need to make an App Store app preview video: current specs, a step-by-step process, creative rules, localization and how to test whether it converts.
App Marketing Automation: Limits of 30 Characters, Faster Tests
Automate app store listings, localization, and experiments within character and page limits. Learn how teams measure changes and improve installs.
Apple Search Popularity Scores Don’t Predict Installs. Test Keywords
Apple’s popularity scores rank search terms, not installs. Find the signals, estimate demand, localize keywords, and test metadata changes.
175 Regions, 50 Languages: Test App Store Localization Before Scaling
Localize app names, keywords, screenshots, and release notes, then test Apple's language fallbacks and storefront combinations before scaling to new markets.
Review Sentiment Analysis Shows App Teams What Ratings Miss
Learn how app teams can analyze review sentiment, uncover issues star ratings miss, prioritize replies, and turn ASO signals into product decisions.
2 min read
Why your ASO dashboard has not moved your installs
Every ASO platform will tell you your subtitle is weak. None of them will rewrite it, localize it into nine markets, ship it and read the result two weeks later. That gap is where the growth is.
2 min read
Five myths about the App Store keyword field
The 100-character keyword field is the most misunderstood surface in ASO. Most of the received wisdom about it is either outdated or was never true.
2 min read
How to read an app store ranking drop
Most ranking drops are not events. Reacting to every one of them is how teams end up making unattributable changes and losing the ability to learn anything.
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