I think the latest version in the Play store is 7.3.5. Is that the version you are running?
This web site, along with Trac, Pootle, and other BOINC server functions, will be off-line on Thursday 17 July due to machine room power-system maintenance.
The 10th BOINC Workshop will be held at the SZTAKI Institute in Budapest, 29 Sept to 2 Oct 2014.
Scikick.org, a proposed non-profit portal for citizen science, has launched a crowdfunding campaign.