通讯
大量免费和开源安卓应用和游戏，具有验证的安全和隐私保护。
新 通讯 应用: 页面 1
通讯 对于 Android
Forward SMS, calls, and battery alerts to Telegram, ntfy, email, or SMS
⬇2 K+
Private email app with end-to-end encryption, aliases, and custom domains
⬇864+
Mail app that sparks joy
⬇284+
Tor companion plugin that routes Mercurygram traffic through the Tor network
⬇5 K+
Tamper-evident incident journal with encrypted, self-proving exports
⬇76+
A tiny Discord for two, on your own server: a permanent voice and video channel.
⬇0+
Real-time messaging client with text and file sharing.
⬇18+
离线加密的联系人备份工具
⬇488+
Simple, private SMS messaging. Offline-first, no ads, no tracking.
⬇519+
Privacy super app with messenger, crypto wallet, browser, communities & more
⬇3 K+
Anonymous, end-to-end encrypted 1:1 chat over Tor
⬇181+
Privacy-first SMS app with smart inbox, finance dashboard and bill reminders
⬇982+
Read and send SMS from your computer via your phone.
⬇29+
Decentralized messaging for high-threat environments
⬇495+
Control your Bose QC Ultra 2 directly — no Bose app, no cloud, no account.
⬇55+
将 Proton Mail 联系人同步到 Android 系统通讯录。
⬇375+
Native IRC client with a modern chat interface
⬇927+
Schedule your SMS in advance, without replacing your default messaging app.
⬇0+
View, save and share statuses from WhatsApp, fully offline.
⬇42+
Self-destructing encrypted notes. The recipient just opens a link.
⬇149+
Offline voice-message transcription, fully on-device
⬇1 K+
Post-quantum file & message encryption with age. On-device, private, no ads.
⬇934+
Encrypted mesh chat over Wi-Fi Aware & Bluetooth — no internet, no servers.
⬇710+
A secure, offline-first message encryption tool for Android.
★5.0 ⬇147+
A clean, high-fidelity Gmail-inspired client for Resend.com.
⬇48+
用一个应用替代邮件、消息和日历。
⬇173+
Private, offline phone & contacts app that helps you keep up your bonds
⬇30+
Anonymous messaging with encryption & direct connection
⬇0+
使用 NovaDial 解锁安全、开源的通话体验
⬇1 K+
End-to-end encryption for any messenger, over any channel
⬇628+