Decent, but possibly unsafe to use
If you regularly back up your keepass database, this is less of a concern, but... Kypass Companion, critically, ignores the keepass1 database lock file, raising the possibility of a race condition with other keepass instances. This is very concerning, and should be addressed before anyone uses this without frequently backing up their database file.
Additionally, the app is missing some critical features. Its quick-search does nothing but open a web page (apparently), and there is no auto-fill. To give you an idea of how unfinished this product is, the Help option on the Help menu does nothing but inform you that no documentation is available. Overall it just seems like an unfinished idea.
Mr Pantsman about
KyPass