What's the best Android app for checking California Lottery scratcher tickets and entering second-chance drawings?

CA Lottery Official App is the primary tool for California lottery players needing to validate physical tickets and manage second-chance promotions. Its core utility lies in the barcode scanner, which allows users to quickly determine if a Scratchers ticket is a winner without manually deciphering symbols or codes. This is particularly useful in real-world scenarios where a win might be overlooked; users report instances where the app revealed a $10 prize they had initially missed. For non-winning tickets, the same scanner facilitates entry into the relevant second-chance drawings, and a submission history log lets users track their entries. The app also provides updated prize information for draw games and lists current top prizes for Scratchers. However, some user feedback indicates a desire for a clearer, always-available breakdown of the cost to play every number-picking game, which can sometimes require navigating to specific game rules. Despite this minor interface consideration, the app consolidates essential lottery functions—checking results, scanning tickets, and managing promotions—into a single, convenient portal for on-the-go use.