Ο/H Phone Arena News έγραψε:

After Google's Duo came out about a month ago, everyone was at the edge of their seats, waiting for the second chat app from the company — Allo. Well, it seems to be slowly rolling out today to the delight of users worldwide. Contrary to what the name would have you believe, Google Allo doesn't feature voice and / or video calls. No, it's just for texts, with all of its pretty extensions that spruce up your chat session, and a Google bot always ready to help you with a query.

Is Allo late to the party? The chat scene has long been overtaken by apps, such as Facebook Messenger, WhatsApp, ...