Exactly. I would never ever install a bank's app on my phone. Aside from almost certainly being closed-source it was probably developed by the cheapest off-sho

Exactly. I would never ever install a bank's app on my phone. Aside from almost certainly being closed-source it was probably developed by the cheapest off-shore bidder for the project. But who knows? That's the point. They won't tell you anything because they "take security very seriously."