Hush uses a community-powered database of millions of known spam numbers to silently block them before your phone ever rings. No subscription. No data selling.
Hush downloads the latest spam database, updated daily from the FTC, community reports, and open source lists.
The blocklist lives entirely on your iPhone. When a call comes in, no network request is needed. It is instant.
iOS checks each incoming number against the list. Spam numbers are rejected before your phone ever rings.
See a spam call? Report it in the app. Your anonymous report immediately improves protection for everyone.
Hush aggregates spam intelligence from multiple trusted sources, merged daily into a single blocklist.
Hush never accesses your call history or contacts. Blocking runs entirely on device via iOS CallKit. When you report a number, only the number and spam category are sent. Never your identity.
Free forever. Works immediately on install.