I bought it through the App Store and it requires you to give the app Accessibility access. I hesitated about this, but it does make sense. The good news is tha

I bought it through the App Store and it requires you to give the app Accessibility access. I hesitated about this, but it does make sense. The good news is that you can turn this setting on and off easily. So potentially you could only run the app with access to keyboard input when you're choosing to write something that's not sensitive.