Tags›Communication
Found 223 apps
SpamBlocker (Call SMS)
Stop unwanted calls and texts without changing your default apps. It filters using regex rules, cont...
Telegram FOSS
Telegram is a secure messaging app for chats and sharing. It syncs across all your devices via the c...
Ham
Check solar/band conditions, find your Maidenhead grid, and look up callsigns on QRZ.com. Free QRZ a...
Fossify Phone
Fossify Phone is a secure, open-source calling app that's ad-free and private. It's lightweight, cus...
Trycorder
Turn your phone into a sci-fi tricorder! Use sensors, voice commands, and remote controls to scan en...
SchildiChat Next
SchildiChat Next is a beta Matrix client built on Element X. It provides secure, decentralized messa...
CodeCatcher
CodeCatcher makes handling SMS easy. It automatically filters, forwards, or reads your messages alou...
SMS Import / Export
Easily import and export your SMS, MMS, call logs, and contacts using (ND)JSON or ZIP files—no root ...
Briar Mailbox
Briar Mailbox lets your contacts send encrypted messages even when you're offline. When Briar reconn...
SmokeStack
SmokeStack provides secure messaging with BouncyCastle, SipHash, and McEliece encryption. It support...
CameraFileCopy
Send data using animated barcodes through your camera—no Wi-Fi, Bluetooth, or NFC needed. It even wo...
Nextcloud SMS
Easily sync your SMS messages to your Nextcloud server and read them remotely. Future updates will l...
Block6
Block6 is a free, ad-free SMS blocker for Android 4.4 and up (best on versions below 7.0). It's open...
Raccoon
Raccoon blends Friendica and Mastodon into one easy-to-use app. Discover the Fediverse, manage multi...
Simple Dialer
This lightweight dialer makes calling simple. Enjoy smart contact suggestions, call logs, and quick ...
USB HID Terminal
Effortlessly send and receive data to USB HID devices. Transfer commands, bytes, hex, binary, or tex...
Emerald Dialer
Emerald Dialer is a simple, lightweight app for quick calls. It has T9 search, speed dial, and 4 the...
Amadz
Amadz is a modern phone dialer with call screening, blocking, and announcements. Personalize it with...
Meshenger
Make voice or video calls over local networks—no internet, accounts, or servers needed. Just scan a ...
dandelion*
This is your go-to app for the community-run diaspora* network. Quickly share content, manage multip...