WhatsApp need a scroll up button too. – WhatsApp Messenger Review

Whatsapp is really good. I’d want the developers to add the scroll up button too so in case we have to check something to go up in the chat, we can easily go up to the beginning of first chat like we can scroll way down at the end. The two arrows on your right side that takes you to bottom new chat... an arrow like that should be to take us to chats to the beginning... I’d appreciate that addition in WhatsApp.
Review by moon.shades on WhatsApp Messenger.