ASO Score & Listing Audit Checker
Analyze your App Store or Google Play listing and get an instant 0–100 ASO health score with actionable recommendations for title placement, subtitle usage, keyword density, and visual asset optimization.
What is an ASO Score & Listing Audit Checker?
An ASO Score & Listing Audit Checker is an automated diagnostic tool that evaluates mobile app store metadata against Apple App Store Connect and Google Play Console ranking algorithms. It measures title keyword placement, subtitle character usage, 100-character keyword field efficiency, description keyword density (1–3%), and visual asset completeness to produce an actionable 0–100 optimization rating.
Technical Specifications & Rules
| Store Requirement | Specification Limit | ASO & Guidelines Impact |
|---|---|---|
| Apple App Store Title | Max 30 characters | Highest ASO keyword weight in search indexing |
| Apple App Store Subtitle | Max 30 characters | Second highest ASO weight; drives search CTR |
| Apple App Store Keyword Field | Max 100 characters (Comma-separated) | Direct search index matching; no spaces required |
| Google Play App Title | Max 30 characters | Primary ranking signal on Google Play Store |
| Google Play Short Description | Max 80 characters | Displayed on store listing card before fold |
| Recommended Keyword Density | 1.5% - 3.0% Frequency | Prevents keyword stuffing penalties while maximizing relevance |
Frequently Asked Questions
Q:Is the ASO Audit Checker completely free to use?
Yes. The checker runs 100% in your web browser with zero signup, payment, or credit card required.
Q:What metrics does the 0–100 ASO score measure?
It evaluates title keyword prominence, subtitle length utilization, 100-character keyword field space efficiency, description keyword density (1–3%), and screenshot visual completeness.
Q:How often should I audit my App Store listing?
We recommend auditing your metadata before every app version release or at least once per month to adapt to changing competitor rankings and seasonal search trends.
Q:Does a 100/100 ASO score guarantee #1 ranking?
A 100/100 score ensures your metadata follows ideal ASO structure. Actual ranking also depends on total download velocity, user retention, rating count, and uninstall rates.
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