Download of citySquare 0.4 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The most popular version among citySquare for Mac users is 0.4.
The default filenames for the application's installer are citysquare_0.4-mac.zip or citySquare 0.4-MAC.zip etc. CitySquare for Mac lies within Games, more precisely Puzzle. The actual developer of this free Mac application is Hugoagogo. We recommend checking the downloaded files with any free antivirus.
From the developer:
The aim of citySquare is to match up the tiles from the tray on the right on the grid as best as is possible in a given amount of time. Points are awarded for completed cities (the somewhat poorly drawn orange bits) and roads. They are however taken away if the city or road is incomplete.
You may want to check out more Mac applications, such as Hidden Relics, kiki or Mystery Case Files - Return To Ravenhearst, which might be similar to citySquare.