Haz compras en la versión web de Google Play. Disfruta al instante de tus compras en tu teléfono o tablet Android sin cables ni sincronizaciones.
Gapps Manager easy lets you download the proper gapps (google apps) flashable zip package to install on your custom ROMs.
Currently, it supports gapps for gingerbread (2.3.x), ics (4.0.x), jellybean (4.1.x-4.3.x), and kitkat (4.4.x), art support also available.
Not sure what version of android you're on? It can tell you that also, just select android version when you open the menu.
Never bother with searching for compatible gapps again, or waste your time ending up with gapps that don't work properly for you.