Download Picasa For iPhone

Google has Optimized Picasa for iPhone

"Google has introduced specific support for its online photo gallery service Picasa on the iPhone.
The company has completely redesigned and optimized Picasa's mobile interface for the iPhone. Images are proportioned to fit the device's screen, and control buttons have been fixed in order to be easier to navigate with an iPhone user's fingers."

Read the article here:
http://www.pcworld.com/article/id,140576-c,iphone/article.html