Phone & SMS
baresip+
SIP and mobile calling and messaging User Agent for Android based on baresip lib
baresip
SIP and mobile calling and messaging User Agent for Android based on baresip lib
JMP SIM Manager
Companion app for the JMP eSIM Adapter
SMSecure
Privacy-focused SMS app with encrypted conversations
Deku SMS
Deku is an SMS app that supports end to end encryption and photo sharing
SMS2Email
Forwards SMS messages to SMTP (Email) server
IM2SMS
A simple app to import IM chat histories into Android’s SMS storage.
Wristotle Companion
Voice control for Pebble watches — on-device by default, no account.
Jami
Share, freely and privately
CHRONOS
Schedule your SMS in advance, without replacing your default messaging app.
Wire • Secure Messenger
Wire offers highly secure communication – anywhere and anytime.
Flash Alert (Calls & SMS)
Blink the terminal when receiving a call, SMS or an application notification
SpamBlocker Extended (Call/SMS/Notification)
Spam Call/SMS/Notification blocker
MA Contacts
An open-source, fully-functional contacts app.
NovaDial
Unlock a secure, open-source calling experience with NovaDialer
SMS Import / Export
Imports and exports SMS and MMS messages and other data.
SpamBlocker (Call & SMS)
Spam Call/SMS blocker
SimpleX Chat
SimpleX Chat - e2e encrypted messenger without any user IDs - private by design!
Element Classic
Previous generation Element
SchildiChat Legacy
Secure messenger for Matrix with a traditional instant messaging experience
Parcel - Pickup code
Extract the address and pickup code from SMS automatically
Cheogram
Chat on the Jabber network (XMPP protocol); focus on features for gateway users
Saracroche
Block unwanted spam calls automatically and protect your privacy
FluffyChat
Fossify Messages
Open-source and Ad-free SMS/MMS messaging app
Bondwidth
Private, offline phone & contacts app that helps you keep up your bonds
Session F-Droid
Encrypted private messenger
SOS Ring
Force ringtone for VIP contacts even in Silent/DND mode
Keep Alive Lite
Notify others if you haven't used your device in a given period of time
Keep Alive
Notify others if you haven't used your device in a given period of time
