At times, you may want to conceal yourself in the Viber online list with friends, not wanting them to see you online, and the messages they send won't show the 'seen' status. Follow the instructions below. Also, check out the article on How to log out of Viber account on Android, iPhone
Tips for hiding online status and viewed chat content in Viber on Android.
Step 1: Launch the Viber app and select the Menu with three horizontal lines at the bottom right of the screen.
Step 2: Choose the Settings section
Step 3: Proceed to the Privacy section
Step 4: Here, turn off all three options: Share online status, Share app usage status, and Send seen status
Tips for hiding online status and viewed chat content in Viber on iPhone
Step 1: Perform the same on Android, select More
Step 2: Continue to tap on Setting.
Step 3: Choose the Privacy section.
Step 4: Here, turn off the 3 options: Share on status, Send seen status, Share Using App Status
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Following these steps will help you stay hidden on Viber. Even though you're online, no one will know. Your chat messages won't show 'seen' status. Also, if you're looking for a mobile game for entertainment, why not try playing Asphalt 8 or the game of Chinese Chess.