通話與簡訊
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
自由且私密地分享
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)
在收到電話、簡訊或應用通知時閃爍終端
SpamBlocker Extended (Call/SMS/Notification)
來電、簡訊與通知垃圾訊息封鎖器
MA Contacts
An open-source, fully-functional contacts app.
NovaDial
使用 NovaDial 解鎖安全且開源的通話體驗
SMS 匯入 / 匯出
匯入與匯出簡訊、多媒體訊息、通話記錄和聯絡人。
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
開放原始碼且無廣告的 SMS/MMS 通訊應用程式
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
