The game has been downloaded and set up by over 10M users and the latest release is dated Apr 1, 2019. Users rated WordBrain 4.4 on Google Play. Pay attention to the important detail: adverts are a part of the app and it offers in-app purchases.
Samsung and LG users highly appreciate this application.
The way users see it, the major pluses of the game are a smooth interface, lots of great features, quite a few bugs and great customer support. Based on the users’ feedback, there are several drawbacks, they are CPU lagging, just too many ads, unwanted notifications, screen freezes and a massive battery drain.