Nigerian banking apps have come a long way, but they still frustrate users in ways that seem unnecessary in 2026. I've compiled the most common complaints from hundreds of users across different banks. First, frequent downtime during critical hours—trying to make urgent transfers and the app is 'under maintenance' is infuriating. Second, excessive transaction failures where money is debited but not delivered, leading to days of follow-up for reversals. Third, poor UI/UX design that makes simple transactions require multiple unnecessary steps. Fourth, aggressive upselling of loans and investment products within the app. Fifth, biometric login failures that force you to remember complex passwords. Sixth, hidden charges that aren't clearly disclosed before transactions. Seventh, lack of integration with other financial services. The most annoying for me? When apps log you out randomly and you have to go through the entire verification process again while standing in a queue to pay for something. Which banking app annoyance drives you crazy? Name your bank and their worst app feature. Let's shame them into improving. If this resonated with your banking frustration, support with KUSD to: 9811248816.