3 stars: Signal is the most popular private messaging app--but that does not mean it's all good. Sometimes messages take hours to show up on the receiving end even though they were \
5 stars: Great app to protect your private communications. Assuming both parties are using it. Encrypted end-to-end IM, SMS, and VOIP. SMS can be set and received without encryption. So, you don't need another SMS client. It also has voice messaging. Allowing multiple SMS messages would be my only suggestion. It is completely free. Look up the Wiki for more information. with a fair description.
5 stars: From my research into diferent secure messaging apps this is definitely the best and most secure of them all. The only downside is the group messaging, but even exploiting this it is extremely unlikely that an attacker would be able to snoop on messages, though not technecally impossible. I would highly suggest this app to anyone looking for a secure messaging app.
4 stars: Signal is a nice app, and I love the Note to Self feature. But, because of a lack of certain more social features, it isn't my favorite or go-to secure app, but I like it a lot, and because of its security features, I am comfortable using it. **Thanks for all you do, Whisper Systems. 👏🏽
5 stars: Awesome. It let you connect to your friends and family privately. Also SMS messaging is supported. Not so much customizable as other fancy apps but very close. In terms of privacy, it is customizable and no other app i...