通话与短信
SMS Import / Export
Imports and exports SMS and MMS messages and other data.
Element Classic
Previous generation Element
SchildiChat Legacy
具有传统即时消息体验的 Matrix 安全信使
Cheogram
Chat on the Jabber network (XMPP protocol); focus on features for gateway users
Fossify Messages
开源无广告的短信/彩信应用
Bondwidth
Private, offline phone & contacts app that helps you keep up your bonds
Keep Alive Lite
如果您在指定时间段内未使用设备，则通知其他人
Keep Alive
如果您在指定时间段内未使用设备，则通知其他人
CallScope
Local-first call log analytics
Signet
Verify calls from family, colleagues, sources against deepfake impersonation.
SMS to URL Forwarder
Simple incoming SMS to URL forwarder
WiVeWa
Client for the WiVeWa system
WhatsOpen
Open WhatsApp chats with any number, no contact needed.
Welefon
Phone with API
SmartFind
Find your phone with an SMS from a trusted contact
Jitsi Meet
即时视频会议，能够高效适应不同规模
Call Blocker
Block unwanted calls, spam and telemarketing
Privacy Cell
Verify that a phone is using the most secure cell protocols.
Amadz - Calling App
Clean & intuitive Phone Dialer app following Material Design principles.
Emerald Dialer
Make calls, view call log
Logger
跟踪、分析并管理您的通话
Launch Chat
Start a WhatsApp, Signal or Telegram chat without saving a number as a contact
Fossify Phone
使用 Fossify 电话解锁安全、开源的通话体验
Infomaniak kMeet
Free and secure videoconferencing solution
Fossify Contacts
安全高效地管理联系人，带有 vCard 支持
Messages
A fast messaging app designed to make conversations simple and effortless
ViewCarousel
Circular carousel of user configurable views
Linphone - open source SIP client
SIP（VoIP）电话
Silence
Block unknown callers
Vibe
Vibrate on a call answer or end
