Connecto Versus is the best free four in a row game on the play store.
PLAY ONLINE - Stomp your existing friends or make new ones with the realtime online feature.
PLAY OFFLINE - Try your skill against our cunning AI with selectable difficulty levels. Playing in a human-like way, our AI solver is one of the best that the academic world has come up with, allowing you to build your own skills at your own pace.
Choose from a variety of different board sizes to connect three, connect four or connect five of your tokens in a row.
This is a family-friendly free game with NO in app purchases, so play for free on us.