A simple call blocking application that will help you avoid answering unwanted calls using a crowdsourced phone number database. <b>Features:</b> * Uses offline database. * Blocks calls with negative rating automatically (option). * Local blacklist with wildcard support. * Displays a notification with phone number summary (rating, reviews count, category) during incoming calls (option). * Automatic incremental/delta database updates (option). * You can view online reviews for caller's number (provided by 3rd party service). * "Advanced call blocking mode" for blocking calls on Android 7+ before the phone starts ringing (needs to be manually enabled in app Settings). <b>How to use:</b> * Install and launch the app. * The option to show caller info notifications is enabled by default, so the app will ask for phone-related permissions. * At first start, the app will suggest to download main database which is required for most of the functions. Simply confirm the download. * Check the "Auto-update database" checkbox in the menu (recommended) to automatically receive daily DB updates (these are incremental/delta updates, so they consume very little traffic). * Check the "Block by rating" checkbox to block calls with negative rating automatically. * You can also check the "Use contacts" checkbox if you want your contacts not to be treated as unknown callers. * After these steps everything should just work (but you can always find more options in Settings). Enjoy! See <a href="https://gitlab.com/xynngh/YetAnotherCallBlocker/-/blob/master/FAQ.md">frequently asked questions</a> to learn more. The main phone number database is downloaded from <a href="https://gitlab.com/xynngh/YetAnotherCallBlocker_data">a gitlab repository</a>. <b>Database updates and detailed review queries are performed using 3rd-party servers.</b> No user-identifiable information is sent (except for the phone number the detailed reviews are loaded for). Yet Another Call Blocker is still under devel