Four in a Row - Pro +4

I've always loved connect four since I was a kid. It's a great strategy-type game. This app is great for anyone who likes connect four. As far as I'm concerned, it's set up great and I've had no issues with the game itself. However, the hard mode on this app is still fairly easy to beat, whether you're first or second player. I think the developers should've created a "hardest" mode, or something along those lines, because I can still win at least 85% of the time, whether I'm first or second player. Other than that, it's a good app and fun to play when I'm bored and nobody's playing online.

I enjoy playing it.
However, it has no ability to track scores. After each game, it says “current scores: 6; total scores 80.” Which makes absolutely no sense, and it says the exact same thing pretty much every time (the numbers don’t change). Also, the option to turn off sound does not work. And, you have to re-input your preferred settings every time you launch the game.
It appears that it has not been updated in 4 years or so. Amazing that it still works on the current iOS. The other reviews I am seeing here are from 8 years ago; perhaps it worked better back then. Bizarrely, the description from the makers says it is a chess game. I wonder if it has been abandoned. My guess is that it was made by someone with very limited English capability.
It would be nice to see an upgrade.

I downloaded this app since I hadn't played Connect Four in a long time. It is challenging enough to be fun for a long time, yet easy enough that you can occasionally beat it. It also has a two player mode, so you can compete with another player. It would be cool if you could put in your own usernames, but it doesn't look like you can.

This app's UI is well done, and the sound effects are some of the best I've heard on an app of this kind. I didn't really care for the theme music, but you can easily turn it off under the options tab.

All in all, this is an awesome app that I would definitely recommend!