Rakuten Viber vs. Signal Messenger

As mentioned previously, it is easy to use and access since the you can chat, send voice memos or stickers in a conversation. So in overall it's very entertaining. But throughout that, the audio quality can seem to be a bit off. (Could be personal headset issue) Overall that is the only issue that is present or consistent.

Incentivized

Signal is great for high-security applications where privacy is a concern, perhaps because of the sensitive nature of the materials being communicated. For instance, if you are sending sensitive information about a film that hasn't been released yet, and you want to make sure that paparazzi and fans don't get access to spoiler information, Signal is a great way to communicate.

Incentivized

• Viber is a cross platform product. It does not matter if someone uses Android or iOS device, it will work exactly the same.
• Also the desktop version is very good. You can switch between the desktop and mobile versions within a conversation and see updates right away.
• It's a very international product. It has been available for very long time, which makes it very wide spread - it has a good user base.
• You can see the status of your messages.

Incentivized

• Encryption end to end
• Audio quality
• Ability to permanently delete messages and history

Incentivized

• When someone sends a file in Viber, the program automatically saves it in your phone memory. This means that you must delete them manually and it really annoys me, as it takes a lot of time to do that.
• It contains enormous amounts of adds.
• There is file sharing limit.

Incentivized

• Backup functionality on iOS devices
• Sometimes messages can be delayed

Incentivized

I have not frequently used the support for Viber as I have not had many problems with it on my phone. I did use support one time for problems with the computer application and used the forums to solve my problems. They were fairly easy to follow and I appreciated the online help in that format.

Incentivized

I've never contacted support but I see that they are on the ball for bug fixes, highly communicative in release notes, and continually releasing updates to Signal that address common user complaints. Given how responsive the development team is, and how they are continually improving Signal, I think their support is top notch.

Incentivized

End-to-end encryption scrambles my messages and delivers them as a scrambled code to my friend's device, whether mobile or desktop, so that only their device can decode them into plain text. If my friend's phone is turned off or they don't have access to the internet, my message will be stored on Viber's servers (for a limited time) until their device is ready to receive it.

Because Viber can't access or read my private conversations in the first place, Viber can't sell them.

Incentivized

Signal is far and away better and more feature-rich. Skype is no longer the app it used to be before Microsoft acquired it, and WhatsApp, while trying to be much like Signal with claims, has too many features that lead to a sense of insecurity as it's too widely used and used for too many things.

Incentivized

• Viber saves me financially since I am now able to communicate with my international clients for free.
• Viber helps keep my clients engaged by the fact that I can so easily share photos, which is important as a freelance photographer.
• Viber allows me to make my messages to clients appealing in a visual way, which I have noticed helps drive actions of my clients, such as remembering to book their next session or pay for their photo order.

Incentivized

• Communication is crucial to accomplishing our mission
• Cost of similar commercial apps could be very prohibitive

Incentivized