primaryGenre
Optional
App's primary genre name.
App Store Rank Tracker - Apple Keyword & Category Ranking (ASO)
Pricing
$4.00 / 1,000 app rank record returneds
Track an iOS app key word ranking position, category rank, rating and version with run-over-run deltas. Zero-auth Apple iTunes Search + RSS + Lookup APIs.
appId
Optional
Apple App Store trackId of the app (null on a no-targets marker record).
trackName
Optional
App name.
sellerName
Optional
Publisher / seller name.
country
Optional
2-letter storefront country code used for this run.
primaryGenre
Optional
App's primary genre name.
primaryGenreId
Optional
Apple primary genre id.
averageUserRating
Optional
Average user rating (all versions).
userRatingCount
Optional
Total number of ratings.
currentVersionRating
Optional
Average rating for the current version.
currentVersion
Optional
Current version string.
currentVersionReleaseDate
Optional
Release date of the current version.
price
Optional
Numeric price in the storefront currency.
formattedPrice
Optional
Localized formatted price (e.g. 'Free').
isFree
Optional
True when price is 0.
trackViewUrl
Optional
App Store product page URL.
found
Optional
False when the app could not be resolved in the storefront (marker record).
error
Optional
Reason code when found=false (e.g. app_not_found_in_storefront, no_valid_targets).
keywordsTracked
Optional
Number of keywords requested for this run.
keywordsRanked
Optional
Number of tracked keywords the app ranked for within searchLimit.
bestKeyword
Optional
The keyword with the app's best (lowest) position this run.
avgKeywordPosition
Optional
Mean position across ranked keywords.
keywordsImproved
Optional
Count of keywords that moved up vs last run.
keywordsDropped
Optional
Count of keywords that moved down vs last run.
keywordsLost
Optional
Count of keywords that dropped out of results (not_ranked) vs last run.
keywordRanks
Optional
Per-keyword ranking result.
categoryRanks
Optional
Per-chart category (top-charts) ranking result within the app's primary genre.
ratingDelta
Optional
Rating / version movement vs the previous run (null on the first run).
isFirstRun
Optional
True when there is no persisted prior state for this app + storefront.
scrapedAt
Optional
ISO timestamp when the record was produced.