Why has Santander Bank's mobile app seen a 30% drop in daily active users over the past month?

Introduction

The sudden 30% drop in daily active users for Santander Bank's mobile app over the past month is a critical issue that demands immediate attention. This significant decline in user engagement could have far-reaching consequences for customer satisfaction, revenue, and overall business performance. To address this problem effectively, we'll employ a systematic approach to identify, validate, and resolve the root cause while considering both short-term fixes and long-term strategic implications.

Step 1

Clarifying Questions (3 minutes)

• Looking at the timing, I'm thinking there might have been a recent app update. Has there been any significant changes or updates to the app in the last 1-2 months?

Why it matters: Recent changes could directly impact user experience and engagement. Expected answer: Yes, there was a major update about 6 weeks ago. Impact on approach: If confirmed, we'd focus on analyzing the changes in that update.

• Considering user segments, I'm curious about the distribution of the drop. Is the 30% decrease uniform across all user segments, or are certain groups more affected?

Why it matters: This helps identify if the issue is widespread or specific to certain user types. Expected answer: The drop is more pronounced among users aged 45+. Impact on approach: We'd investigate features or changes that might particularly affect older users.

• Given the magnitude of the drop, I'm wondering about any external factors. Have there been any significant changes in the competitive landscape or marketing efforts in the past month?

Why it matters: External factors could explain the user drop independent of app issues. Expected answer: No major changes in competition or marketing. Impact on approach: We'd focus more on internal factors if external influences are ruled out.

• Considering potential technical issues, I'm curious about app performance. Have there been any notable increases in app crashes, load times, or error rates recently?

Why it matters: Technical problems could directly cause users to abandon the app. Expected answer: There's been a slight increase in load times for certain features. Impact on approach: We'd prioritize investigating performance issues and their impact on user experience.