The app can be used to mark callogs. and screening incoming/outcoming calls. Users can use their own rule to silent incoming SMS message.
Whitelisting & Blacklisting: Create custom lists of allowed and blocked numbers.
Import/Export Rules: Easily share and backup your rule sets.
Online Subscription: Subscribe to curated lists of spam numbers (requires subscription url).
Regular Expression Support: Define complex blocking rules using regular expressions.
STIR/SHAKEN Integration: Leverage STIR/SHAKEN technology for enhanced caller ID verification (supported in select regions, including North America).
SIM Card Recognition: Identify incoming calls based on the SIM card used.
Call Blocking Actions: Choose from various actions for blocked calls, including hang up, mute, and hang up after answer.
Duration-Based Filtering: Allow repeated calls within a specific time frame to bypass blocking.
SMS Blocking: Block unwanted SMS messages based on sender number or keywords.
Requires muting your native SMS app's notifications to prevent unwanted ringtone alerts.
Blocked SMS messages will still be delivered but will not trigger ringtone notifications.
Data Control: No built-in online database. All data is managed locally on your device, ensuring your privacy.
Backup & Restore: Support for WebDAV, Google Drive, and OneDrive for seamless data backup and restoration. （By watching ads, unlock random VIP privileges）
Built-in Contacts: The app features a built-in contact list, allowing you to store contacts separately from your device's native contacts. You can directly open WhatsApp and Telegram conversations with contacts from the app's contact list.