Nowadays, with MDM, we can push VPN configurations to mobiles devices.
A new kind of VPN called Per-APP VPN (Android 5.0 or iOS 7.0 minimum) is available on MDM like AirWatch, MobileIron ... Per-A...
Alexandre, les irules sont disponibles en passant par votre contact F5 local. Elles ne sont pas encore publiques.
Yoann, Per-App VPN settings can only be done from an MDM. There is no way to enable it in EDGE Client app.