Uchikoshi just tweeted about the iOS version. Here's the crappy Google translation:
about the cuts
also a PSA
about the cuts
Notices [(999 SSN version below) door Smart Sound Novel 9 hours of nine 9]:
part consisting of a puzzle game called "escape part" was has been included in the 999 ★ DS version, but we cut it dare the SSN version of this time. Also people "puzzle game Ne'm a little weak" and, because I wanted to know this story by all means reason.
Game of 999 is one that is approved as a complete work for the first time if there is escape part of course. And We would like to have your understanding that I was allowed to the pricing of this in that sense. I am happy if you can enjoy towards the DS version is also in accordance with all means those who are playing for the first time in the SSN 999 version this time, and from which you felt something unsatisfactory
also a PSA
Please note that those who purchased the first for iPad will not be able to start the application in iPhone. Those who purchased an iPhone for the reverse is possible to run at any iPad but the image will be the rough. (It is a fiercely beautiful if you have to play on the iPad for iPad course ※!!)
To solve that problem, because of the use of images with different resolutions, respectively for iPhone / iPad for those who played on the iPhone and buy "for iPad" How to be played on iPad, the "for iPhone" please.