Share My Creation SIL calculation (IEC-61508/ISA84) application

I have just released this app for Functional Safety related engineering calculation.

https://play.google.com/store/apps/details?id=app.GigioSoft.SILmple

I have learned a lot while developing it and I would like to thank Erel for creating B4A. It's such a great tool!
thanks!!
pierluigi