As earlier stated, Google Allo is now available for download on the Play Store. If it is not visible at your end, wait a while, it’ll become available shortly. You can also get it here at APK Mirror to install yourself.
That being said, once again we have another messaging app vying for screen time on your phone. Right now I currently have WhatsApp, Facebook Messenger, Google Hangouts and BBM Messenger installed. I have my favourites of course but I am curious to know what yours is. Let me know by checking out the poll.