CallFilter is built with privacy as its absolute core feature. This application is designed to be fully autonomous and local. We do not collect, store, or transmit your personal data to any external servers.
[01] INFORMATION_COLLECTION
The application does not request, access, or store your name, email address, physical address, or any other personally identifiable information (PII).
UPLOADS: DISABLED
ANALYTICS: NONE
[02] DATA_USAGE
All call filtering logic and number processing occurs strictly on your device's local hardware. Incoming numbers are checked against your local blocklist; this comparison never leaves the temporary memory of your handset.
- check_circle Local_Processing: TRUE
- check_circle Cloud_Sync: FALSE
[03] THIRD_PARTY_SERVICES
CallFilter does not integrate with any third-party SDKs, advertising networks, or tracking libraries. There are no external APIs involved in the core filtering process.
[04] CONTACT
As an open-source-centric project, we welcome audits of our privacy claims. If you have questions or wish to report a security concern:
terminal OPEN_GITHUB_ISSUE