Zalo – Video Call 3.4.2.r2 Apk Free Download Details: Name:  Zalo – Video Call Category:  Communication Current Version:  3.4.2.r2 Screen Shot: Description: Zalo is the new market-leading messaging app with amazing features. * Rich feature set:=> Message your friend in a snap. Receive notifications the moment they reply back.=> Express your emotion with fun and cheerful emoticons and stickers.=>