Does what it says :-)

My recent return to osx with a Mac mini (4GB ram) was marred by the high ram usage in El Capitan. Not wanting to return the mini for the more expensive 8GB version (I use my mini for word processing, journalling, and social networking) I resorted to using the “purge” command in the terminal, but it was getting annoying. This app is a saviour! Set a lower free ram limit for a trigger and that’s it :-)

DarrenManley about Memory Diag, v2.3