THE best MTG app on the market. Very  very user-friendly interfacing! I can put shortcuts on my phone that link directly to the tools I care about. As a judge  there are definitely some tools I use all the time  and need quick access to them. As an avid card trader  I rely heavily on the Trades tool that automatically populates market price for cards and calculates a trade's value for both parties in a simple and easy way. They update release notes regularly  and have all elements of the MTR and IPG in easy reach. The only MTG app you'll ever need to install!
March 11 2017