We are developing applications for smartphones.
Please try it.
These applications are native application. We have developed appications for the iPhone with objectiv-c.
Some Web applications are here. Those applications had developed with HTML5, CSS3 and JavaScript.

This is a timer application.
It was smade for the boxing-style workout.
The application will be announce repeatedly 3 minute workout and 1minute break.
You can specify your desired number of rounds.

How tall the "Tokyo SKY TREE" is.
Let's compare.