ifGMailed is the name of this app.
This app keeps watching if a GMail recieved and then start other app via Kicker app.

ifGMailed is one of the sENSORS apps of iL-ROBOPARTS collection.

iL-ROBOPARTS is a collection of apps such as sENSORS, Kicker, bALLS.
You can build up every kind of systems by combination of them.

e.x.
ifShook(sENSORS) -> Kicker -> GMailTex(bALLS)
This system send a text gmail when a shock happened.

ifLigetened(sENSORS) -> Kicker -> PlaySome(bALLS)
This system starts to play some movies when lit up the room light.

In these days, some old, unused smart phone are available around.
You can build up a system using with it.