Tags›Communication
Found 206 apps
pttdroid
Chat over WiFi or GSM with this walkie-talkie app. It uses Speex for clear voice encoding. Note: No ...
Meshenger
Make voice or video calls on local networks—no internet, accounts, or servers needed. Just scan a QR...
Discord Timestamp Inserter
Easily insert Discord timestamps with this app! It's built with modern libraries like AndroidX and K...
K-9 Mail
K-9 Mail is a free, open-source email app that works with most providers. It supports multiple accou...
Meshtastic
Try our beta app for the Meshtastic project! Use a $30 radio (vendors on our site) and share your th...
NextPush
This app delivers push notifications through Nextcloud using UnifiedPush. You'll need the Nextcloud ...
QED
This app brings QED e.V.'s chat, gallery, and database together in one handy tool. Just a heads-up: ...
Delta Chat
Delta Chat is a secure messenger that uses email. Message instantly across devices without a phone n...
USB HID Terminal
Effortlessly send and receive commands or data to USB HID devices. You can transfer bytes, hex, bina...
Raccoon for Friendica
Raccoon is a free, open-source app for Friendica and Mastodon. It makes accessing federated networks...
Yet Another Call Blocker
Stop unwanted calls using a crowdsourced database that auto-blocks spam. Features include offline bl...
pOT-Droid
This is your essential companion for the German mods.de forum. Stay connected and engaged with the c...
InstaLate
InstaLate translates text right in your app with a floating overlay. Pick your translation service a...
RingyDingyDingy
This lightweight app lets you ring or lock your device using SMS or Google Voice. It includes an ext...
Nomad
Nomad is your mobile gateway to Hubzilla—a decentralized, community-run social platform. Easily shar...
JMP SIM Manager
JMP SIM Manager is a free, open-source app for managing your JMP eSIM Adapter. Easily add, delete, e...
baresip+
Make secure voice and video calls, send messages, and transfer calls with this Android app. It suppo...
Briar Mailbox
Briar Mailbox lets you get encrypted messages from contacts even when offline. Once Briar reconnects...
Kontalk Messenger
Kontalk is a free, secure messenger for texts, images, and voice messages. Just use your phone numbe...
Sunup
This app sends push notifications to apps that support UnifiedPush, using Mozilla's server. Find out...