When I discovered the company needed to protect their data by pushing on a policy that let them wipe my personal device remotely I respected that and bought a personal device dedicated to the task of reading email and running their apps. But not everyone has that luxury. I'm fortunate to be able to buy an iPad and dedicate it to blackberry and the company app store.
It's an interesting conundrum because am I really obligated to install this to every personal device or just the one I'm using for work-related tasks? I think a reasonable person would assume the latter.
And am I under obligation to use a personal device compatible with their spyware? What if it only works under IOS and I'm an Android user? What if tsheets only works on Windows and I'm a MacOS guy, or heck I just run a remote desktop viewer from a raspberry pi? Lol.