- No encryption by default (you have to start a secret chat to have end-to-end encrypted communication).
- No encryption for group chats and there is no option for secret group chats.
- They store all your chat history on their server and have the keys to decrypt it at any time.
- They have a pretty shitty support, if you need to report a bug or something, you can’t easily do that.
- They have a broken testing process for new features, may be pushed to streamline without making sure those work properly. I don’t use it as my main communication app but even with rare occasions - the app crashes way too often.
LocalSend is a good tool for sharing files between devices. It is more of a AirDrop alternative.