Tags›Communication
Found 224 apps
Simple Contacts Pro SE
This upgrade of Simple Contacts Pro adds separate address fields (e.g., street, city, zip) for bette...
SSTV Encoder
Supports SSTV modes: Martin, PD, Robot, Scottie, Wraase. Load images via 'Take Picture' or 'Pick Pic...
Meshtastic
Try the beta release of the meshtastic.org project! Grab a $30 radio from various vendors (details o...
KouChat
KouChat lets you chat and share files over WiFi without servers or setup. Perfect for home, work, or...
TICE – Secure GPS Location Sharing with Friends
TICE lets you share your live location securely with friends, family, or colleagues. Create meetups,...
pttdroid
Chat over WiFi with broadcast/multicast or point-to-point via GSM. Uses Speex for adaptive voice enc...
Jami
Jami is a free, open-source, and privacy-focused communication platform for instant messaging, audio...
BombusMod
A full-featured XMPP client built from a J2ME app. Website and source code docs are in Russian....
OpenWebWeaver
OpenWebWeaver lets you connect to WebWeaver-based online learning platforms using your institution's...
Klaxon
Klaxon alerts on-call staff with ringtones or vibrations until they check incoming SMS pages. Users ...
QuiteSleep
QuiteSleep helps manage incoming calls when you're busy or asleep. Set time slots to block calls, fi...
Fedilab
Fedilab connects you to Mastodon, Peertube, Pixelfed, and more. Enjoy advanced features like multi-a...
Faraday
Faraday is a Matrix client for secure, decentralized messaging with end-to-end encryption. It suppor...
Wire • Secure Messenger
Wire is a secure collaboration platform boosting team productivity while ensuring privacy. Easily sh...
RingCode
Get notified of calls with Morse code when ringtones are off. Assign codes to numbers, edit them, an...
Kontalk Messenger
Kontalk is a free, secure instant messenger for text, image, and voice messages. Your phone number i...
Tibetan Pad
View Tibetan text or webpages using the 'Share Via' feature from apps like Browser, Email, or Messag...
Infomaniak kMeet
Infomaniak Meet offers private, ad-free video conferencing. No email or registration needed. Host or...
ArcaneChat
ArcaneChat is a secure, decentralized messenger that works with email. Features include multi-device...
Mercurygram
Telegram is a messaging app for chatting, group chats, and sharing content. Messages are stored in t...