Perfect Chess Database at Google Play market analyse

Perfect Chess Database - the chess database application for everyone!Key Features:- full PGN support- own chess database format (small & fast)- download "The week in chess" directly from within the app- big database (3,1 million games) can be downloaded from within the app (note that the download is 700MB and the extracted files > 1GB, so be sure to have enough space on your SD card- new/open/delete databases- new games / new positions- edit games- add comments and symbols (!, ?, +-, ...)- add colored squares and arrows- search games by player, elo, event, site, position, material, ...- create and view opening books from databases- Stockfish 6 engine included for analysis
The PC version of PCDB can be found here: http://www.perfectchesstrainer.com/db/