Sure, smartphone fingerprint scanners like Apple's Touch ID and Google's Nexus Imprint help keep your phone more secure. But they also make it easier to log into various apps or make purchases without having to type an unwieldy password into your phone. That's why we're glad to see the Bank of America app add support for Android Marshmallow's native fingerprint recognition APIs. This means that Nexus 5X and 6P owners can now log into their bank accounts with their fingerprint, a feature that was previously reserved for Samsung phones with a fingerprint sensor.