Overall ok, but... No conversion for cc, drams, gtt (drops), minims, solid calculations (e.g. tablet, capsule, etc.), & mEq. Will rate higher when added.
Horrible Doesn't work, waste of time
Places ads in notification tray Horrible, I wasnt five seconds in and already had a full screen ad and a ad in my notification tray.
Ads take over your phone
**Version 2 - Compliance to new Google Ad Policy