Sometimes after installing or updating the app, the Call Blocking & Identification toggles don't appear in iPhone Settings. This is an Apple bug, not a Hiya Spam Blocker issue.
Wait at least one hour after installing — the toggles usually appear within an hour
Reboot your phone and check again
Navigate manually: Settings → Phone → Call Blocking & Identification
In rare cases, it can take up to 24-48 hours. If it still doesn’t appear after 2-3 days, try uninstalling and reinstalling the app.
June 4, 2026 - iOS v9.x, 10.x
