WattCalc

If you are iPhone and iPad owner,you now can download WattCalc for free from Apple Store. The application is available in multiple languages: English, Japanese. It weighs in at only 0.1 MB to download. It is highly advisable to have the latest app version installed so that you don`t miss out on the fresh new features and improvements. The current app version 1.0 has been released on 2014-11-18. For ensuring consistency with the device you should take into account the following app compatibility information: Requires iOS 5.1 or later. Compatible with iPhone, iPad, and iPod touch.
More Info: Find more info about WattCalc in Nichiwa System`s Official Website : http://nichiwa-system.co.jp