Fossify Messages

Open-source and Ad-free SMS/MMS messaging appGPL-3.0-only

another.im

Yet Another Conversations fork but...GPL-3.0-only

Circles

Secure social sharing for friends and familiesAGPL-3.0-only

FluffyChat

Chat with your friends with FluffyChat.AGPL-3.0-only

Limpazap

Clean old WhatsApp backupsMIT

Conversations

Encrypted, easy-to-use XMPP instant messenger for your mobile deviceGPL-3.0-only

Threema Libre

Secure and private messagingAGPL-3.0-only

OpenWebWeaver

Interact with WebWeaver based online learning platformsGPL-3.0-only

SMS to URL Forwarder

simple incoming SMS to URL forwarderMIT

Beta Updater for WhatsApp

Update WhatsApp to latest beta releaseGPL-3.0-or-later

Briar Mailbox

Receive encrypted messages while Briar is offlineAGPL-3.0-or-later

Simple sms remote

Control your device by sending text messagesMIT

monocles chat

is a secure XMPP chat client for AndroidGPL-3.0-only

ArcaneChat

⚡ Fast encrypted chats for the family 🎉GPL-3.0-only

WhatsDown

⚡ Fast encrypted chats for the family 🎉GPL-3.0-only

Status: Social Crypto Wallet

Connect Private Finance & Web3MPL-2.0

Wasted

Lock a device and wipe its data on emergencyGPL-3.0-only

Working Time Account

Record working hours, generate and send reports (PDF, CSV and ICS)GPL-3.0-or-later

TRIfA

TRIfA Tox ClientGPL-3.0-only