Call blocker

Key Features:
- Block Spam and Scam Calls: Any contact that isn't in your contact list will be automatically blocked.
- View the blocked and allowed calls using the call log screen
- Allow Whitelist: Just add people to your contact list to whitelist them.
- On-Device Processing: All call screening and blocking happens directly on your phone – no servers, no cloud processing.
- Privacy-First: We never collect, store, or transmit any of your personal data, call logs, or contact information. Your privacy is paramount.
- Completely Open Source: Transparency is key. Review the code yourself, contribute, or fork the project.
- No ads: No ads will be shown to you, disrupting your cellphone usage.