This app was mentioned in 2 comments, with an average of 1.50 upvotes
You can get these for mobile, e.g. https://play.google.com/store/apps/details?id=com.rcptones.executor
Also try a search for "executor" which seems to be the most popular brand.
There is a phone app of it. https://play.google.com/store/apps/details?id=com.rcptones.executor&hl=en
Your searches show up more than this thing.