iOS 12 introduced “Shortcuts”, which is a powerful scripting environment for iOS. You have to install it from the App Store.
I threw together one that lets you do a lot of Kodi- and OSMC- related terminal functions, and just released 1.0 (under another moniker). Get it and read the details on RoutineHub
By the way… since I’m now a proud owner of Vero, it’s pre-configured for OSMC.
What are your most-frequently-used terminal tasks related to Kodi? If they suit this shortcut, please comment and they may get added to the next version.
1.2 released 10/28/2018: solution for editing larger text files; loading & saving settings
1.1 released 10/26/2018: improves result display