Similarweb · Market Research

Returns historical ASO keyword rankings, volume, and difficulty for a single app across up to 50 keywords. Supports processing states for newly submitted keywor

Returns historical ASO keyword rankings, volume, and difficulty for a single app across up to 50 keywords. Supports processing states for newly submitted keywords and warnings for keywords where the a

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Request parameters

app_id query · required
Unique application identifier. Google app IDs consist of letters, numbers, and dots (e.g., 'com.facebook.katana'), while Apple app IDs are numeric only (e.g., '447188370').
asc query · optional
Orders the results by ascending or descending
country query · required
Two-letter country code (e.g., 'us', 'gb', 'ww')
end_date query · optional
End date in 'YYYY-MM' or 'YYYY-MM-DD' format or relative keywords: latest, X_months_ago, X_days_ago
format query · optional
Format in which the reply should be returned
granularity query · optional
Time granularity for the returned values
keywords query · required
Comma-separated list of keywords to analyze (max 50).
language query · optional
Language code for keyword analysis. Defaults to the primary language for the selected store and country.
limit query · optional
Page size. Default is 100. Values above 100 are capped at 100, not rejected.
metrics query · optional
Comma-separated list of metrics to retrieve. Available metrics: 'rank', 'volume', 'difficulty'. Defaults to all metrics.
offset query · optional
Defines the number of results to skip
sort query · optional
Field to sort by. Supported values: 'date', 'keyword', 'rank'. Defaults to 'date'.
start_date query · optional
Start date in 'YYYY-MM' or 'YYYY-MM-DD' format or relative keywords: latest, X_months_ago, X_days_ago
store query · required
Application store identifier

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