I have multiple PDF viewers installed on my phone, yet none of them are recognized by this app and so it won't let me view any of the documents on my app. Not only that, its link to the Google store to download a pdf viewer is broken and gives an error. This has been happening for months and has not been fixed. Clearly maintaining this app is not a priority for the bank. Edit: called the number in the developer's response. They had no solution beyond "try re-installing" which didn't help. Fail.