How does Google handle updates to indexed data?

Google periodically recrawls and reindexes apps to ensure the data remains up-to-date. Developers should ensure that their app's data is refreshed regularly to reflect any changes. The frequency of recrawls isn't publicly disclosed but is based on factors like app popularity and the frequency of updates. The indexing process is automated, but developers should monitor their app's performance in search to identify and address any indexing issues.