Developer Ian Marsh of NimbleBit has been sharing some interesting facts and figures on Twitter about his new app Tiny Tower. Perhaps the most impressive overall is that the pixelated freemium tower simulation game has already gained a million players, despite only being on the App Store for four days. There's a large amount of engagement with these users as well; Marsh has also tweeted that each user is logging in for a number of different sessions during the day (the game encourages you to come back often to re-stock the various stores in your tower). That's added up to a lot of playtime
