I found SmartRSS thru XDA :
http://forum.xda-developers.com/show....php?p=7462800 its 5$ but works great
"" Cannot login Google reader? - Thursday, June 24, 2010
Google has changed its authentication API, causing SmartRssGR no longer can login.
Build 3826 fixed this problem. Login and download it. If you purchased the application through MSFT's Market place, new build has been submitted to MSFT for approval. If you could not wait, send support an email with prove of purchase, we will send you an unsigned copy before the update shows up on Market place. read more ... """