Send urgent alerts to your contacts using encrypted SMS messages

Wire offers highly secure communication – anywhere and anytime.

Spam Call/SMS/Notification blocker

Privacy-focused SMS app with encrypted conversations

Phone app (calling, blocking, contacts) that you’ll love !

Extract the address and pickup code from SMS automatically

Read phone SMS on your computer via n8n; forward selected notifications

Privacy-first SMS app with smart inbox, finance dashboard and bill reminders

Block unwanted calls, spam and telemarketing

Private, offline phone & contacts app that helps you keep up your bonds

VoIP and mobile calling and messaging app based on baresip library

VoIP and mobile calling and messaging app based on baresip library

Voice control for Pebble watches — on-device by default, no account.

SimpleX Chat - e2e encrypted messenger without any user IDs - private by design!

Lend your phone for one call while keeping the rest private.

Secure messenger for Matrix with a traditional instant messaging experience

The open-source, non-profit European alternative to big tech’s messaging and vid

Spam Call/SMS blocker

Clean & intuitive Phone Dialer app following Material Design principles.

Block unwanted spam calls and SMS, and protect your privacy

Unlock a secure, open-source calling experience with NovaDialer

Simple, private SMS messaging. Offline-first, no ads, no tracking.

Open source, lightweight, and modern bulk SMS tool for Android.

Make VIP calls and messages audible even in Silent/DND