Finally a great app for annotating

Extremely easy to use- very intuitive. The bar code scanning feature is very nice and I like being able to find whatever reference material I am using at the time. The premium version is a bit pricey, but if you are doing a lot of research requiring annotation it would be well worth the money. The basic version is free so I would recommend that you give a try.

billkimmac about RefME - Referencing Made Easy, v6.1.6