Rakuten Viber Messenger vs Mobile SFTP (Premium Version)
Side-by-side comparison for Android — updated August 2026
About Rakuten Viber Messenger
Rakuten Viber Messenger is a messaging and calling app for chats, group messaging, voice and video calls, communities, channels, and international calls in one app. Stay connected with friends, family, and people around the world over a simple, expressive messenger built for secure messaging and ...
About Mobile SFTP (Premium Version)
This is paid Mobile SFTP app which is based on OpenSSH as its backend library. I hope that the tool will make it convenient for users when they come to work on some simple stuff on remote machines. If you have any suggestions and feedback, please send me an email or visit me at http://www.linkedi...
Verdict
Rakuten Viber Messenger has a rating of 4.1. Mobile SFTP (Premium Version) has 500+ downloads. Both apps are available for free download on Google Play Store. Try both to see which works best for you.