If there was an easy way for productivity apps to do that, it would also be a good way for malware to do that. It could also still be tricked, for example, by changing the system date on your device.
If there was an easy way for productivity apps to do that, it would also be a good way for malware to do that. It could also still be tricked, for example, by changing the system date on your device.
I suppose a hypervisor-level monitor could prevent and revert that.