Karui app icon with a tray and red badge, sketched in pencil

Karui

Silence spam notifications. See messages people unsend.
Download for iPhoneSpam filtering requires Apple Intelligence.
Free, with no subscriptions. Private. No account and no analytics.
Karui’s History, with notifications sorted as they arrived. A promotion classified as spam, with Open Mail and reclassify options. History keeps Sam’s party message, next to silenced promotions. A Wake Me alert: Mom wrote that she is at the hospital, with a Call Mom button.

With Karui, only friends and important notifications get through.

Spam and unimportant notifications stay quiet.

Read unsent messages.

Emergencies wake you up, even on silent.

Already keep notifications off?

You might miss an important delivery notification or a message from a friend changing their plans at the last minute. Turn notifications back on and Karui will let important ones through and keep promos from the same apps silent.

Already using Apple’s Focus modes?

Focus + Apple Intelligence Karui
Read messages people unsend
Quiets busy chats
Combines a burst of messages into a single alert
Learns when you correct it
Lets your VIPs through Only in some apps
Wakes you up for emergencies, even on silent Only calls and texts from chosen contacts
Keeps your iPhone quiet while you’re at your Mac
Can auto-reply to your VIPs Only in Messages, while driving
Can mark a conversation Important temporarily Only in Mail
Translates your notifications Only in Messages

On your Mac too

The Karui Mac companion app improves filtering and keeps your iPhone quiet while you’re at your Mac. Karui for Mac →

Privacy

By default, Karui runs entirely on your device, with no server and no analytics. If you turn on Private Cloud Sorting, some notifications are checked by Apple’s Private Cloud Compute. Details.

Download for iPhoneSpam filtering requires Apple Intelligence.
Free, with no subscriptions.

How it works and tech specs →