KOI begins very simply, introducing you to the game’s controls, which are also quite simple. You move with the left analog stick, and occasionally interact with things with circle. That’s it. Like ...

Once a simple food fish, koi have transformed into living jewels, with some fetching sky-high prices in the global luxury market. Here's how this happened. In the world of high-end pets, few creatures ...

It’s hard to imagine, with all the great iPhone apps for sale on the App Store, that the top paid app (App Store link) would involve meandering Japanese carp, floating lily pads, and ambient noise.