← All apps

Communication apps

Messaging, email and calls.

page 6

RelaySMS

Communicate with online services using SMS messaging
- Communication
- Free
- Android only
Zapstore Google Play Aurora Store IzzyOnDroid GitHub
Rocket.Chat

The Secure CommsOS™ for mission-critical operations
- Communication
- FOSS
- Free
- Android only
Zapstore Google Play Aurora Store GitHub
Ruler

[PFA]: https://secuso.org/pfa [Mastodon]: https://xn--baw-joa.social/@SECUSO_Research [Bluesky]:…
- Communication
- FOSS
- Free
- Android only
Zapstore GitHub
Sable

An almost stable Matrix client
- Communication
- Free
- Android only
Zapstore Google Play Aurora Store IzzyOnDroid GitHub
Seers Lodge

A multi-platform chat application built on the Tox protocol.
- Communication
- FOSS
- Free
- Android only
Zapstore
Sideband

LXMF client for Android, Linux and macOS allowing you to communicate with people or LXMF-compatible systems over Reticulum networks using…
- Communication
- Free
- Android only
Zapstore GitHub
SMS Forwarding

Android app that listens for incoming SMS text messages and conditionally forwards them to other numbers.
- Communication
- FOSS
- Free
- Android only
Zapstore IzzyOnDroid GitHub
SMS Shield
- Communication
- Free
- Android only
Zapstore IzzyOnDroid GitHub
SMS Telebot

Forward SMS, calls, and battery alerts to Telegram, ntfy, email, or SMS
- Communication
- Free
- Android only
Zapstore IzzyOnDroid GitHub
Spam Call Blocker
- Communication
- Free
- Android only
Zapstore IzzyOnDroid GitHub
Subway Tooter

Mastodon client for Android 8.0 or later.
- Communication
- FOSS
- Free
- Android only
Zapstore Google Play Aurora Store GitHub
Telegram

Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
- Communication
- FOSS
- Free
- Android only
Zapstore
Thunder

Thunder is a fully open source, cross-platform, community-driven project available on GitHub. Fully free of advertisements and trackers.
- Communication
- FOSS
- Free
- Android only
Zapstore Google Play Aurora Store IzzyOnDroid GitHub
Tuta

Tuta is an email service with a strong focus on security and privacy that lets you encrypt emails, contacts and calendar entries on all…
- Communication
- FOSS
- Free
- Android only
Zapstore Google Play Aurora Store
Tyr

True P2P email and built-in chat over Yggdrasil network. No central servers.
- Communication
- Free
- Android only
Zapstore IzzyOnDroid GitHub
Voyage

Voyage is a lightweight nostr client for Android.
- Communication
- FOSS
- Free
- Nostr
- Android only
Zapstore IzzyOnDroid GitHub
WD Cable

Offline file, chat, speed test, and audio transfer over Wi-Fi Direct.
- Communication
- Free
- Android only
Zapstore IzzyOnDroid GitHub
WhatsApp

WhatsApp from Meta is a FREE messaging and video calling app. It’s used by over 2B people in more than 180 countries.
- Android only
Zapstore Google Play Aurora Store
White Noise

[!WARNING] > This repository is obsolete and is no longer updated.
- Communication
- FOSS
- Free
- Nostr
- Android only
Zapstore GitHub
x2vx

Converting URL starts from x.com to vxtwitter.com via Sharing Intent to copy to clipboard without tracking links.
- Communication
- FOSS
- Free
- Android only
Zapstore IzzyOnDroid GitHub