知らなきゃよかった！！

If you are iPhone and iPad owner,you now can download 知らなきゃよかった！！ for $0.99 from Apple Store. The application is supporting different languages: English, Japanese. It weighs in at a hefty 131 MB, so make sure you have plenty of free space on your iOS device. The new 知らなきゃよかった！！ app version 1.0 has been updated on 2014-11-24. For ensuring consistency with the device you should take into account the following app compatibility information: Compatible with iPhone, iPod touch, and iPad. Requires iOS 5.1 or later.
Bottom Line: For more information about 知らなきゃよかった！！ check developer CO2 Publishing Inc.`s website : http://www.co2publishing.com/inquiry.html