Get the most recent metrics of a keyword (volume, max volume, search popularity, difficulty, brand, total results, max reach).
Please see the History section if you would like to have historical data for keywords.
volume returns the AppTweak Volume Estimatevolume returns the AppTweak Volume Estimate, on the same 5-100 scale as before. Request search_popularity for the App Store's raw, store-reported score.
search_popularity is only available in countries where Apple Ads is available, and is rejected for device=android: Google Play publishes no equivalent. Use volume for Android keyword volume.
Price
| Data | Credits | Per |
|---|---|---|
| Volume | 1 | metric |
| Difficulty | 1 | metric |
| Brand | 1 | metric |
| Results | 1 | metric |
| All installs — deprecated; always null | 0 | metric |
| Max reach | 1 | metric |
| Max volume | 1 | metric |
| Search popularity | 1 | metric |
New AppTweak Volume Estimate (August 11, 2026)On August 11, 2026, we are improving how keyword volume is reported. The keyword
volumemetric will now return AppTweak volume estimate while the new metricsearch_popularitywill return Apple raw search popularity score. More info available in Keyword Metrics.
Unauthorized. Unknown or missing API token.
Forbidden. Not enough credits to perform the request.
Validation error. Returned when a parameter is invalid, and when search_popularity is requested with device=android.