TWI

The TWI is now available as a free download on Google Play for Android owners. The application is supporting English language. It weighs in at only 10MB 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 1.1 has been released on 2014-11-20. The Apple Store includes a very useful feature that will check if your device and iOS version are both compatible with the app. Most iPhone and iPad are compatible. Here is the app`s compatibility information: 2.1 and up
Bottom Line: For more information about TWI check developer Angel A.Molina`s website : http://tuwebideal.com