On my ancient small-memory tablet, Googleplay is a PITA - especially as I can't move it to my huge SD card. Having got all the apps I need I uninstalled Googleplay this week, liberating a vast amount of memory and a lot of unwanted updates.
I would suggest an alternative: put a good anti-virus on your Fonepad, set it to filter any apps you might download, and then go elsewhere for what you want. There are many alternative reliable providers of Android apps out there (and yes, be cautious, there are a few unreliable ones).