This app was mentioned in 1 comment, with an average of 2.00 upvotes
It definitely starts without a key. Technically if I don't put my key in and press down on the brake (or try to shift I think) it dies and won't start again until I put the key in, but, still.
I could get a fob so I don't need a key at all, but I don't feel like spending that kind of money to install a keyless system.
https://www.viper.com/smartstart/
https://play.google.com/store/apps/details?id=com.directed.android.viper
/r/hailcorporate