I never know this! I am not very familiar with iOS, or Android port. And the name....it seems to ruin the mysterious eastern flavor of the masterpiece. KnY is just the beginning. Now I'd like to talk about KnY2 and Shin.KnY (I haven't read KnY3) before I continue to next VN series. KnY 2 The children's folk rhymes on the Jail Island First released for Playstation2 on 2002/7/18. Famitsu reviewed 36/40, which is fairly high. It is almost the same style(thriller/mistery, sometimes fun)with same characters from the first one. I have just finished it. I prefer KnY 2 to the first one. The reason is its better graphic and sound quality, creating fantastic atmosphere. When reading this VN I just felt I were on the same island with the characters. Though the scenarios were not as good as the first one, it was still quite good and intense. They use a lot of traditional Japanese folk(history) elements in the plot. KnY 2 sold 340,000,still unbelievable popular for a VN. Shin KnY The Eleventh Visitor The latest one in the series. Brand new characters and stories. Unfortunately, the golden time of KnY has passed. It only sold around 74,000 copy. But still not bad yeah? The graphic and sound of course updated, and for the first time in the series, they've got voice acting. If you don't compare it with other two classical releases in the series,it is still a definite purchase for a VN fan.Famitsu reviewed 34/40 Have ever seen Banshee's Last Cry2 or 3? Don't hesitate, just take out your money!