Wells Fargo and Bank of America have finally come back to their BlackBerry Apps, and updated them. Both of these apps have been made faster, easier to use and more secure. BOA or Bank of America made a VERY large jump as they went from version number 1.11 to 3.0.24. I currently use this new version for my banking and it rocks.
To learn more about these apps check them out in BlackBerry's Appworld.